Four faces of depression
Transcription
Four faces of depression
Four faces of depression MARGARET WEHRENBERG Although a common diagnosis, depression remains one of the most challenging presenting problems to assess and treat accurately. A broad, poorly defined diagnostic category, depression embraces a range of symptoms; cognitive and physical lethargy, mental rumination, loss of concentration, chronic negativity and pessimism, feelings of worthlessness and personal inadequacy, and unassuageable sadness. At the same time, symptoms of depression such as hopelessness, rumination, and negative mood interfere with usual therapeutic interventions. MARGARET WEHRENBERG argues that therapy needs to nudge clients into action quickly, help them take charge of their cognitive habits, instill hope, and reduce negative mood. She identifies four basic clusters of depressive symptoms, each reflecting a different underlying cause — neurobiological, traumatic, situational, and attachment-related. A brief description of how to begin treatment with each cluster is illustrated by clinical vignettes. WEHRENBERG describes a therapy of small steps with a focus on subtle shifts in behaviour patterns and daily attitudes that, with time, can create profound change in clients who staunchly resist interventions that seem too threatening. Therapists who recognise the crucial differences among the many demoralising varieties of depression, and who have the patience to work in this careful way, will discover that being slow and steady is an all-too-often underrated therapeutic virtue. A lthough psychotherapists see more clients with depression than perhaps any other diagnosis, it remains one of the most challenging presenting problems to assess and treat accurately. Part of the problem is that ‘depression’ is a broad, poorly defined diagnostic category, embracing a daunting range of symptoms, including cognitive and physical lethargy, mental rumination, loss of concentration, chronic negativity and pessimism, feelings of worthlessness and personal inadequacy, and unassuageable sadness. Furthermore, the very symptoms of depression — hopelessness, rumination, and negative mood — all interfere with the usual therapeutic interventions. To get beyond or around the powerful drag of inertia in depression, therapy needs to nudge clients into action 14 quickly, help them take charge of their cognitive habits, instill hope, and reduce negative mood. Rather than seeing depression as some kind of monolith, I have found it useful to see depressive symptoms as falling into four basic clusters, each reflecting a different underlying cause — neurobiological, traumatic, situational, and attachment-related. By immediately addressing the attitudes and distinctive vulnerabilities that lie at the core of each cluster, treatment can begin to bring about a shift in brain function that makes longer term work easier. In what follows I offer a brief description of how to begin treatment with each cluster with a particular emphasis on how to enhance the likelihood of initial engagement. Endogenous depression People who complain of low cognitive energy — “I just can’t think about that now”, or “I just can’t decide what I should do”, or “I just sit and look at the work” — persistent negative mood, irritability, and limited pleasure or interest in daily life are most likely suffering from endogenous depression, a condition assumed to be biologically and probably genetically based. These clients tend also to be passive and hard to motivate — their attitude toward therapy can be summed up as “What’s the use?” Despite the neurochemical factors implicated in their depression, you can still nudge these clients into a more active, positive state of mind by engaging their power to make small decisions that will briefly override their PSYCHOTHERAPY IN AUSTRALIA • VOL 18 NO 4 • AUGUST 2012 Copyright © 2012, PsychOz Publications www.psychotherapy.com.au low energy. By deliberately shifting away from their negativity and acting consciously in opposition to it, they can begin to make changes in their lives to provide just enough positive reinforcement to boost them a little way out of their trough of despondency. Angel Angel had suffered from depression most of her life and had to exert tremendous energy just to get through the day doing the minimal amount of housework and taking care of her child. She also berated herself for being so unpleasant and bad-tempered to people. “Kindness is a fatality of depression!”, Angel exclaimed, telling me how mean she had been to her mother last week. She had been short and critical, and still felt both irritable and guilty about her behaviour. In my initial work with her, I asked Angel to recall any act or thought of kindness, no matter how small, that she had given to her mother. She was able to come up with some examples easily, then followed immediately with, “But that doesn’t count!” When I asked “Why not?”, she replied, “Because the bad moments are so many, why should I count good ones? I am just not a good person”. Angel was trapped in the habitual pattern of thinking, common to people with this kind of depression, that bad moments deserve more attention than good. I explained to Angel that given the way neural networks process information, her mind frequently became like a runaway train of pessimism, tapping into an ever growing network of negative thoughts — different versions of ‘all things wrong’. Forcing her mind into a different network — ‘at least some things right’ — would require cognitive commitment. In short, Angel needed to train her brain to identify and rehearse positives. One of my favourite ways to practice the positive is to get into the habit of giving ‘The Virginia Report’. My friend Virginia has had much to be depressed about — losing an adult child to cancer, seeing her family break down from the consequences of grief, twice having cancer herself, and suffering severe, debilitating side effects from treatment. Yet you will never encounter Virginia without hearing her tell you about an experience she just had that was absolutely ‘the best!’ She just had the best sandwich she ever ate, the most fun she ever had, she laughed harder than ever before. In ‘The Virginia Report’, everything today is better than anything that came before. and hopefulness into daily life. Angel felt awkward using superlatives while telling me about a restaurant meal, so we jokingly exaggerated. The rigatoni was “sooooo tender” and the meat “sooooo succulent” and the gravy “sooooo intensely garlicky”, she “never had any meal as amazingly fabulous as that meal!” After …‘depression’ is a broad, poorly defined diagnostic category, embracing a daunting range of symptoms… Asking Angel to give ‘The Virginia Report’ about her prior week forced her to say something out loud about what was positive. She was not unconscious of good things — she simply believed they did not count, so I wanted to enhance the sense of importance of each positive. She agreed to make a daily record of at least one good action or experience. Then, therapy helped her practice expressing it as ‘the best’ to inject a note of eagerness, enthusiasm, the laughter, she admitted she felt great but quickly added, “Of course, the dinner was not really as good as I just said”. In that moment she saw how she continually robbed herself of fun. She described the meal again and noted the pleasure derived from her positive attitude. She was able to see that describing her dinner as ‘the best ever’ reinforced an attitude of upward comparison she could use whenever thinking about her experiences. Illustration: © Savina Hopkins, www.savinahopkins.com PSYCHOTHERAPY IN AUSTRALIA • VOL 18 NO 4 • AUGUST 2012 Copyright © 2012, PsychOz Publications www.psychotherapy.com.au 15 Charlene Charlene presented a different kind of lethargy typical to endogenous depression. Sitting slumped in her chair, she told me she had mail piled up unopened from the last two weeks, groceries purchased two days ago still bagged and sitting on the kitchen table, and unwashed laundry heaped on the floor. The clutter of old newspapers, dirty dishes, toys, and ‘stuff’ covering every surface of the family room made it nearly impossible for her two kids to find a seat. Since contemplating the task of cleaning all this up was overwhelming to her, I asked if she could clean for just three minutes. had both the kitchen and family room tidy in the space of one week of commercials. By the following week, she had even got her son to pick up after himself, and for the first time in months the floors were clear enough to vacuum. Because summoning up the energy to move forward is so difficult for people with endogenous depression, they need goals that are intrinsically satisfying and meaningful. Therapists can help clients to notice what is satisfying, because that is what is overlooked in depression. I asked Charlene to list every single activity in the course of a day, and then follow Extended attention to what feels good is, in itself, a powerful anti-depressant and stirs a motivation to have more of that pleasure. She agreed that she could do that, but asked, “What is the point?” Things would still be in an unholy mess. I knew she needed to mobilise and one way was to ‘prime the energy pump’ by doing the work in small, manageable bits — returning one phone call, answering one email, paying one bill, and then rewarding herself for the effort. Like many low energy clients, Charlene came home from work, and immediately turned on the TV — what she called her ‘reward” for getting through another day on the job. I suggested she use ‘commercial breaks’ to literally ‘break’ up her pattern of comatose sitting. She should get up and do some tidying just during the commercials, and then sit down to her show again — an immediate reward for about three minutes of effort. She doubted this would work, but agreed to give it a try. I helped her make a list of discrete, circumscribed tasks that needed doing — empty the dishwasher, fold laundry, put away food, throw out junk mail, etc. She was to pick one item from the list and do it during commercials until that one task was done. Then, she could begin a second task to do during commercial breaks. When she returned to therapy the next week, she was amazed and feeling quite a bit more hopeful. She 16 up with a forced choice question about each: “Was that pleasurable or unpleasurable?” I would not accept the answer, “I can’t tell because I am too depressed”. I insisted she pick one or the other. I accepted a grumbled, “Okay, pleasurable. But not much!” as long she landed on one side of pleasure or the other! Next, I asked Charlene to make a list of only the pleasurable activities, and then use the list to find natural motivations to enhance them. I asked her about each item, “How can you make the good moments even better?” This is not so hard — if taking a morning shower is pleasurable, can it be even more pleasurable if you make it two minutes longer, or play music in the bathroom, or add some fancy shower gel? This same technique can apply to meeting a friend for coffee (make sure to order a specialty coffee you enjoy), taking a short walk (notice the colour of the sky or the neighbour’s flower garden, or remind yourself how many calories you burned), talking to the kids after school (review in your mind your child’s smile after the chat is over), and so on. With these clients, the next step is to put the ‘more-pleasure’ plan into effect, to do something that increases the pleasure, which is surprisingly easy if the enhancements are small steps to increase enjoyment of what they are already doing. Extended attention to what feels good is, in itself, a powerful anti-depressant and stirs a motivation to have more of that pleasure. When applied skilfully, this incremental approach enables clients to spend more time having pleasurable moments and, more importantly, paying attention to them leads to a powerful shift in mood and activity level. Post-traumatic depression Post-traumatic stress is another source of depression that can manifest itself in sudden feelings of intense helplessness, often set off by emotional or environmental events, that the client may not even recognise as triggers. Trauma victims can experience disproportionately powerful mental and physical states from even seemingly minor stressful experiences, especially when they somehow evoke a version of the helplessness and sense of danger they felt during the initial trauma. They also have a hard time believing anybody can help them, far less that they will ever be able to help themselves. Mike Mike was the kind of client often referred to as ‘high functioning’, but it was clear from our first session that he did not think treatment would do him much good. He was a member of a small engineering company that relied on his specialty to round out their team. He wasn’t happy at work, but said, “I know I am stuck at this job for life”. At fifty years old he saw himself as “too old for anyone to allow him to change jobs”. And he was sure that his colleagues would try to get rid of him if he did not show more optimism for their new business plan. In fact, he had only come to see me because they complained so much about his negativity and indecisiveness that he worried he might be fired. To my first remark that he did not seem to hope for much, he rolled his eyes and wondered aloud why he should hope for anything. “No offense”, he said, “ but every time I have hoped that things would change, they got worse”. For Mike, the sensation of hope immediately evoked memories of loss, disappointment and pain. PSYCHOTHERAPY IN AUSTRALIA • VOL 18 NO 4 • AUGUST 2012 Copyright © 2012, PsychOz Publications www.psychotherapy.com.au He had been abused verbally and physically throughout childhood and told the abuse was his fault. No academic or athletic achievement won parental praise, and no amount of good behaviour gave a reprieve from the abuse. For him, hope was a trickster — positive feelings of hope were entangled in very negative expectations. He became tearful when he said he hoped he could have more in life — more peace, more love, and more feelings of being good enough — but he expected it would never happen. He was afraid even to try therapy because he had no hope that it would work. It would only result in more disappointment and pain. I realised that in order to help him install a sense of hope, it had to be manageably modest in scale so that it did not trigger memories of loss and fear. Consequently, we made a plan for him to focus on small hopes — hopes for a good dinner with his kids, or a pleasant afternoon at work without worrying about next week’s meetings. I asked him just to note whether these small hopes actually were realised so he could do a reality check to see what happened when he allowed himself to hope for small, everyday things like looking forward to seeing his children. To his surprise, he discovered that allowing himself small hopes actually contributed to their realization. True, hoping for a good life was just too much hope for now, but it no longer scared him to hope for a nice evening, or enough quiet time to get a report written — bringing those small hopes to conscious awareness made him less fearful of ‘hope’ itself. Since both going into the past and thinking about the future, took Mike into very negative, miserable territory and evoked worry and negative expectations, I introduced the concept of mindfulness as a way to help keep Mike keep calm and anchored in the present. He practiced watching his breath and eating an orange with complete attention to the sense of the peel in his fingers, the fragrance of the burst fruit, the texture of one segment, the taste as he chewed slowly. He caught on immediately and found that he could remind himself numerous times every day that, “this day, at this moment, all is well”. While Mike is still not ready to hope for big changes, these moment-to-moment exercises in mindfulness have made him feel less afraid of hoping and trying — because getting what he wants might not be an entirely hopeless endeavour, after all. I also addressed his chronic sense of helplessness by asking him to become aware of how often he described negative aspects of his life with the coda, “I can’t do anything about that”. No matter the topic, from controlling his anger to reviving his children’s desire to spend time with him, he essentially shrugged verbally, indicating his unrecognised feelings of helplessness. We know from neurobiological research that language, coming from the left prefrontal cortex, modulates emotion by exerting control over the limbic system. So, helping Mike to change his language — making it less about his inability to do anything, and more about his personal agency — could actually reduce his feelings of helplessness. First, I pointed out the times he said “I can’t” until he himself became aware of how often he used this phrase. Then, I suggested he substitute “I won’t” for “I can’t” and notice how the change made him feel. He found that while saying “can’t” made him feel helpless, “won’t” in effect was the language of rational choice and activated his neo-cortex. It wasn’t even necessary for him to say that it was in his power to change a situation because simply saying, “I won’t” reminded him that he was, in this moment, simply not choosing to try to change it. Situational depression Situation-induced depressions may result from serious personal losses (job, spouse, death of a loved one), work burnout, or exhaustion from long-term care of a sick family member. In addition to causing sadness, discouragement, or a sense of meaninglessness, these stressful situations can also engender physical lethargy and emotional isolation, which tend to be selfreinforcing — exhaustion and isolation just engenders more exhaustion and isolation. Furthermore, this kind of depressed client does not just need to change an attitude, but also the situation by doing something about it. Paul Paul was sent on a year-long job assignment to the other side of the country. Since his wife didn’t want to be uprooted — she preferred being close to her two adult children and PSYCHOTHERAPY IN AUSTRALIA • VOL 18 NO 4 • AUGUST 2012 Copyright © 2012, PsychOz Publications www.psychotherapy.com.au 17 several grandkids — he went by himself. Lonely and away from his normal routines, he worked very long hours to fill the void — often 10 to 14 hours a day. When he finally returned home to his former job, his old world had changed. He had been replaced on his bowling team; he had dropped out of his men’s club and didn’t rejoin; begin doing it again. For example, he re-instituted a previously enjoyed lunchtime basketball game with work friends; the camaraderie and the exercise both began to raise his energy. Paul slept better for having some exercise and even lost a few extra pounds, which had made him feel even more sluggish. …a focus on subtle shifts in behaviour patterns and daily attitudes can, with time, create profound change in clients who staunchly resist interventions that seem too bold and threatening. his very young grandchildren hardly remembered him, while his wife had become more deeply involved in their lives, and was busy much of the time with her other activities — gardening, book clubs and women’s golf league. Feeling even more lonely and empty, he filled his hours with work, which at least gave him some sense of being useful, if not important. Instead of being happy to get back into things, his exhaustion and detachment left him irritable with everyone and disinterested in social activities, so he stayed at work for long hours and grew aloof even with his wife and children. Finally, his wife suggested they separate and this prompted Paul to seek therapy. He felt deeply alone, exhausted, and discouraged. In a classic case of burnout like Paul’s, working becomes a substitute for feelings and relationships. The adrenalin rush of non-stop activity or meeting deadlines creates the sensation of having feelings, temporarily obscuring an otherwise painful awareness of underlying emptiness and isolation. Clients suffering burnout tend to complain about their intense responsibilities and the ensuing stress, but they don’t see the depression lurking beneath the surface. Paul needed first to cool down his burnout, by taking straightforward, practical steps to restore his overall health — eat better, exercise more, improve his sleep habits. He needed to remember what he used to like doing for fun and 18 During his year away, Paul had developed no social life and spent his evenings watching TV alone until bedtime. It was a habit he kept up when he returned home, so his family finally stopped talking with him. He only seemed to interact when he was with his grandchildren — which wasn’t often because he was too emotionally depleted and apathetic to initiate social contact with them. Such self-reinforcing isolation is not unusual — depressed people show limited interest in others, who lose interest in response. To end isolation, Paul agreed that instead of waiting for his kids to become interested in him, he would act as if he were interested in them. He thought he could get enough energy to call and invite them to come over once a week and a couple of weekends a month. Because his mental lethargy made it hard for him to think of things in the moment, we planned specifically what he would invite them to do, e.g., walk to the park or play a new video game — they should be activities he couldn’t readily excuse himself from doing. Isolated people often find it takes less energy to stay isolated than make efforts to connect with other people, even though the latter makes them feel better. Because Paul was genuinely devoted to his grandkids, he felt more responsibility to try harder for their sake. Interacting with his grandchildren gave Paul more opportunity to talk with his adult children about their mutual interest in the kids — beginning a reverse cycle of self-reinforcing meaningful contact. Attachment or abuseinduced depressions Depression that stems from attachment problems often manifests as a default attitude of negative expectations about the world and an inability to soothe oneself in adversity, leading to a deep sense of vulnerability that often results in a plunge into despair, even in the face of minor upsets. A child who is left uncomforted repeatedly by adults when distressed first becomes frantic, then resigned and hopeless, and ultimately shuts down emotionally. A child suffering from this kind of chronic neglect or even more severe attachment failure (e.g., physical and emotional abuse) becomes an adult who tends to feel generally hopeless, with low expectations of self and others, and susceptible to sudden plunges into psychological despair. These clients exhibit dramatic shifts of mood, and can descend quickly from relative equanimity to abject misery as if ‘falling off a cliff’. Shawna Shawna had a history of neglectful parenting. Her father was absent and her mother was depressed. Neither offered her much warmth as a toddler or protected her later from bullying and abuse from a neighbour. As an adult, her mental default mode was set on “ life is deeply unfair and much more unfair to me than to others”. My therapeutic goal was to help her to balance her chronic sense of disappointment and victimisation with more positive experiences of other people. To refocus her attention and reset her automatic default position of hopelessness to a more neutral ‘wait and see’ attitude, I gave her several assignments. One was to ‘say five positives’ every day — find five good things about the character or behaviour of others, and then tell them. Besides being an antidote to the assumption that everyone else is unfair and mean, this exercise sets up a positive feedback loop: others, in response, are more likely to live up to your positive remarks than down to your PSYCHOTHERAPY IN AUSTRALIA • VOL 18 NO 4 • AUGUST 2012 Copyright © 2012, PsychOz Publications www.psychotherapy.com.au low expectations. Over several months, Shawna did begin to see some good in the world, and feel slightly more trusting that people might not always disappoint her. Shawna also had a tendency to catastrophise even the smallest setback. A friend canceling weekend plans, or her boss telling her they had to discuss a problem were sure signs that the friend intended to dump her, and the boss to fire her. Unable to tolerate such intense dread, she would tranquilise herself by spending the weekend compulsively eating or drinking too much, or losing a lot of money gambling. It is virtually impossible for clients like Shawna to prevent such impulsive reactions when they are so primed to succumb to hopelessness. The ability to ‘put on the brakes’ before emotionally crashing requires a cognitive recognition of what is happening and the capacity to forestall it through conscious self-comforting techniques. Having never been comforted as a child, Shawna simply did not know how to comfort herself. Such clients need to learn conscious ways to put on the brakes when their moods begin to slip until that process eventually becomes an automatic reaction. Without support, clients like Shawna cannot even get to this point. If, however, consistent support from someone else is available, they can learn fairly quickly to call for help before going over the edge into despair. Together, Shawna and I set a plan to call a lifeline. When on the verge of an emotional nose-dive, she agreed to call either me or a good friend. With Shawna’s permission, I talked to her best friend and we agreed that instead of just offering sympathy, she would refocus Shawna’s attention to the possible positive interpretations of any situation that seemed desperate to her. If her boss told her they had to discuss a problem, the friend could say, “Your boss may want to brainstorm about the problem rather than blame you for it”. We also wrote ‘lifeline notes’ she could read when no one was available to talk. One, for example, reminded Shawna to identify three potential positive outcomes to a situation before assuming the worst would happen. This helped put the brakes on her tendency to get carried away by assuming the worst. As time went on, Shawna became more able to avert the plunge to despair. A notable turning point was when a colleague from work told her she did not want to join her for their regular Friday lunchtime walks anymore, that she wanted to keep her time ‘flexible’ so she could join other friends at times. Instead of falling into despair, Shawna got mad at what she felt was a betrayal. ‘Mad’ was not ideal, but it was better than depressed and full of self blame! Indeed, her anger actually seemed to lift her depression and allowed her some energy to decide what to do about taking care of herself at lunchtime without her friend along. With that step to anger instead of despair, we saw Shawna turn a corner towards self-care instead of despair. What I have described is not a therapy of dramatic moves, but of small steps — a kind of microtherapy — a focus on subtle shifts in behaviour patterns and daily attitudes that can, with time, create profound change in clients who staunchly resist interventions that seem too bold and threatening. This carefully calibrated kind of therapy is, of course, always grounded in the therapist’s attunement with the clients’ model of the world and an appreciation of the initial limits on just how far they will allow themselves to be influenced. Those who recognise the crucial differences among the many demoralising varieties of depression too often lumped together, and who have the patience to work in this careful way, will discover that, as in the fable of the tortoise and the hare, being slow and steady is an all-toooften underrated therapeutic virtue. AUTHOR NOTES MARGARET WEHRENBERG, Psy.D. is a psychologist in private practice and specialises in the treatment of anxiety and depression. She is the author of ‘The 10 Best Ever Depression Management Techniques’ and three books on anxiety, ‘The Anxious Brain’, ‘The 10 Best-Ever Anxiety Management Techniques’, and the recent, ‘The 10 Best-Ever Anxiety Management Techniques Workbook’. She is a frequent contributor to the award-winning Psychotherapy Networker magazine and is an internationally recognised speaker on these topics. She will offer professional training in Australia with PsychOz Publications in November 2012. For more information visit www.margaretwehrenberg.com. PSYCHOTHERAPY IN AUSTRALIA • VOL 18 NO 4 • AUGUST 2012 Copyright © 2012, PsychOz Publications www.psychotherapy.com.au 19