My guess is that if someone went back, they would only do it once. Its easier to spot how screwed they all are. Believe me I've done it!!!!!
At least the second time, you start to recognize there is something really wrong with the whole picture and its easier to walk away from it a second time.
While it is still painfull, I found it very satisfying to say to family "what are you going to do? Never talk to me again? I WILL LIVE!!!!!!"
I would rather be diagnosed with a terminal brain tumour or alziemers than to be sentenced to be a witness for the rest of my life. At least the people that
will be looking after me with these illnesses really DO love me and would take care of me because they DO love me.
Moanzy