Can you heal from psychological traumas like rape?

If I was a female I would probably never get over it. If you have watched the extreme weightloss show with Chris Powell 99% of those people have had a trauma like you have described mostly males surpriseingly and they turned to food for comfort. Sometimes people can get over it, but it would be a really difficult thing to do. To answer your question of course some people can heal and be healthy but that takes a lot of willpower and help.