It's true that stuff like this makes it hard for people to deal with you.
Ironically enough, for me, people who hang on and try to help you all the time do much more harm anyway.
most of the people i surround myself with now know about it, they don't bring it up but know how and when to be there for you.
the dude i was with (who sucked) would always do stuff like bring it up, point it out, take my razors, blah blah...
i'm just rambling now, but yeah. I've been at it for 4 years now and just had my latest "relapse." i'm supposed to go to school in a week, hopefully moving and all will help me start over. it's a pretty stressful way to lead a life.