A group of us spoke a little about this in therapy. We were discussing our personalities before and after. Here are just two opposites: The fun loving, outgoing, joker types seemed more affected by the brutal reality deep inside. They may be more likely to not accept the changes afterwards and struggle to not get sucked into the black hole or suicide. On the other side of the spectrum are bullies, little value of for life, liked to hurt animals or others, little empathy...who might show up for combat and for the first time in their life have a license to fire a weapon, or to actually do harm. They get really warped and love it, it speaks to them for the wrong reasons. The problems may not show-up in theater but when they come home from the biggest party of their life and lose that freedom to do harm; BAM! They can't come down from that power high and will chase more thrills, maybe end up a criminal, in prison, or dead. Some of them may not even get a PTSD diagnosis, they just get evil...
ColA