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Some People Are More Susceptible Than Others
Symptoms only become a disorder if you experience a lot of them, at an intense level, for a long time. But when the bad days come, then I have to prepare myself for everything really, think a lot about the details and feel that it’s hard to do things. Another participant, in a study conducted in Iran, said simply, Social anxiety has ruined my life. All of this must be persistent, typically lasting for at least six months. Obviously there were people before 1994 who felt anxious about these scenarios, and I’ve no doubt that for some of them, the anxiety was so debilitating it caused untold distress and difficulty in their lives. It’s just that, rightly or wrongly, they wouldn’t have been considered to have a mental illness. In the previous iteration of the manual, there was a specification that in individuals under eighteen years old, the anxiety needed to be present for at least six months. There are plenty of other examples. Clearly these individuals have a dysfunctional relationship with food. The erratic burst of energy and confidence leads people to do things like spend money they don’t have, get into fights, or cheat on their partner. That’s what I felt when I went into the tattoo shop. On July 7, 2005, I was in the common room at my school when someone received a text from their dad, who worked in London. 
Out Of Touch
He said there had been a terrorist attack. I remember lots of other students then texting and calling their own parents, as many of them commuted to London for work. This was before the days of social media or smartphones, so it took a while for the details to emerge. But within a few days, we had the facts. Four terrorists had detonated bombs on three London Underground trains and one bus during the morning rush hour. Originally, the word was used to refer to a physical injury, as in blunt force trauma. In psychiatry, therefore, it referred to a physical injury to the brain. So being in a serious accident, natural disaster, or violent crime would have counted. As would, of course, a terrorist attack. So far, so reasonable. No one would dispute that experiencing these awful events has the capacity to cause serious psychological harm. In the 2005 London terrorist attack, the London Ambulance Service deployed fifty vehicles and more than 250 staff to help the injured. Fear Is An Assassin
But what if the definition included not only those who witnessed another’s life at risk but also those who learn at a distance of a loved one’s life being at risk? The next time a diagnostic manual is published, the definition will likely have changed again. If we take the view that a person’s response to an event, rather than the event itself, should determine what counts as a trauma, then potentially anything could. On that basis, the researchers found that 25 percent of the students in the Trump study and 45 percent of those in the infidelity study met this threshold. First, you should know that your reaction is completely understandable in the aftermath of infidelity. In fact, what you’re describing is a common response to trauma. Individual and relatively mild symptoms of a mental illness are frequently conflated with the disorder itself. The rationale was that when someone you love has just died, the distress that you display is grief, a normal response to loss. This means that if your partner dies suddenly and fifteen days later you are still experiencing symptoms like crying frequently and having difficulty sleeping, you could be told you are experiencing a mental illness, diagnosed with major depression and prescribed antidepressants. So if someone is hit by both bereavement and depression, the idea goes, we should attempt to treat and support the depression, just as we would for someone who hadn’t suffered a loss. As we conduct more research and develop more understanding, it’s perhaps no bad thing that we continue to refine and redefine our guidelines in this way. Other aspects of concept creep in recent decades have clearly been right and helpful. There was a single, vaguely defined category called adjustment reaction of childhood/adolescence, which referred to difficulty coping with life events, but that was it. It's About The Inside.
It was right that this expansion was made. Like the grief example, expanding boundaries can also make help available to more people who might need it. If a police officer is having disabling flashbacks and panic attacks because of what she saw in the aftermath of a terrorist attack, she shouldn’t be denied treatment just because her own life hadn’t been at risk. When appropriate, experiences that were once considered disorders have been either absorbed into other categories or dropped altogether. In parallel to all this expansion, a very different idea is being explored. Some researchers argue that instead of assuming each disorder is distinct, and dividing them into more and more refined categories, we should look at what they have in common. This idea has emerged for several reasons. First, lots of people with mental illness have more than one disorder. If it’s so common to slide between disorders, or have more than one of them at the same time, this suggests there might be something tying them all together. The same genes and stressful life events increase the risk of lots of different disorders. Third, a lot of symptoms, like anhedonia or delusions, appear in more than one disorder. If many disorders derive from similar, or even the same, underlying dysfunctions, this would explain why symptoms cross diagnostic boundaries, why the same causes lead to different disorders, and why the same treatments help. As we all know from our own pool of friends and family, some people are more susceptible than others to slipping into and staying in these negative states. This is captured by the personality trait neuroticism, which, like all personality traits, exists on a spectrum. Relatedly, some people are also less able to regulate and dampen down those emotions once they appear.