Wear long sleeves or hoodies, maybe wear like a million of those silly band things everyone loves (i don't really like that one but its an option) or put on a bandage and say you accidentally scraped...
It is and isn't. It leaves scars but make sure you don't cut too deep or you could die. I have passed out a couple times because I cut too deep. Also it's not bad because sometimes you can't take...
if you cut to deep, yes. BUT you shouldn't be cutting at all. you should seek counseling, to find other ways to find the same release without hurting yourself