"Isolation: Coping Mechanism Or Bad Habit?"
I think it can be both, and more.
PTSD affects the nervous system. Symptoms include nightmares and trouble sleeping, which also affects the nervous system adversely. As a consequence, people with active symptoms of PTSD tend towards needing to find ways to relax and rest. Oftentimes that means limiting one's self or not involving one's self in outside activities; thereby, giving one more of an opportunity to relax/rest. So, in this sense it is a coping mechanism. A necessary one IMO.
Also, certain situations can cause PTSD sufferer additional stress and to react in ways that folks without PTSD might find odd. Having that happen can cause discomfort for the PTSD sufferer as well as non-sufferer that doesn’t understand the reactions. Thus, a coping mechanism again.
Then there's life - handling PTSD symptoms sometimes takes a lot of work and a lot of time. Nevertheless, life goes on around us and inside us. Needing to accomplish task may take us longer. And sometimes we'll fall ill with a cold or the flu, etc. or have an accident and break a bone. When these things happen more time is needed to deal with our PTSD symptoms and any physical ailment/illness that's going on. Isolation under these circumstances is not because of a bad habit, no! It’s a coping mechanism simply because life can be overwhelming at times, and there’s only so much time in a day, a week, a month etc.
The only time I think isolation could possibly be a "bad habit" is when someone is purposefully looking for ways to isolate, not give any attention to personal care, to their immediate family, to their "responsibilities" (i.e. paying bills, fixing a meal sometimes, cleaning the toilet, going to the doctor or therapist, etc.) AND spends their time doing activities like watching TV, playing video games, or surfing the internet all day instead.
Sorry for stepping up on the soap box - it sort of bugs me when information is gleaned from sources and a term like “negative” is used broadly make judgment on something that needs context for a judgment to be accurate at all. I doubt whether anyone from the NIH that contributed to the article you read has had PTSD themselves.
I’m not criticizing you, Badger, for asking the question or anyone else that's answered. The question is a good one that obviously made people think and reply. I just think one shouldn't swallow the NIH’s answer whole.
:coffee: Drew