No, it's very hard to leave. But with knowledge, understanding, support and outside friends, it's easy to stay away. Prozac can help, too.
Like Blondie said,"But it took me 15 years to catch on. I no longer have to be kicked when I'm down 20 times to get the message."
sometimes it's hard to move on, like a Stockholm syndrome thing, esp. for those of us who were born & raised in the troof (which makes us hostages).
It's hard to accept that your family and friends (who shun you) won't just move on to better things, too. And they do tend to kick you when you're down, at least emotionally - lots of emo blackmail and such; it's very damaging and counterproductive; good to stay away from it, but not always easy to stay away from familiar pain. . .major challenge for brainwashed people like us . . . as most of us were.