2010-04-07 21:04:58 UTC
You stop when you are ready (not that I am condoning this unhealthy habit).
If you are ready to stop, know you have to have a lot of self-determination. You may go 3 days w/out cutting and go back to it on the 4th, but stick to the plan. Next time you might for a whole week w/out cutting, then back to it, then two and a half weeks, etc.