I know what you mean

I'm feeling the urge recently too, since I'm feeling bad about myself in various ways

it's hard, because I for one always find it hard to come up with good reasons why I shouldn't cut - I suppose each person has his or her own individual reasons not to do it, really, but sometimes the urge is just stronger than any of various pathetic reasons not to do it...
Just try to keep holding out... for whatever reasons you can think of. mine, for the moment, is that I want to go swimming in a public pool and I don't want to expose fresh cuts to the germs there, even if they are covered with a waterproof plaster - I've found they don't really work... so that's my reason not to do it. Can you think of any good, definite reasons which you can use to prevent/ delay SI?