well to be honest no one is going to be able to prevent u doing it, least not someone u dont no over the internet. only u can do that ! sorry hun!

I cut myself for four long years. At the moment, it was everything. Something to make me feel better. Looking back at it now, it's like, what the fuck was I thinking. I use to cut horribly on my wrists and when I say horribly, I mean that. Sure, I have relapses and cut somewhere where people won't see. But seriously, why do it? You'll end up feeling guilty about cutting afterwards and then you'll just feel like shit.

If you want to do it, no one can stop you. So, it's your choice. Not ours. And we don't have to feel the guilt trips even if you do decide to cut.

I know how it is. I used to cut myself, and it took me awhile to get over it. You'll just feel worse about yourself and you are drawing negative attention to yourself by cutting yourself. There's no point to it. What? Cut yourself, draw blood, leave scars so everyone can see you do it? That's not going to make anyone feel bad because you are doing it to yourself.
And you may say you're killing the pain but you're not. You're only inflicting more so don't feed us that excuse, because it is only an excuse to do it nontheless. Your friend has the problem so let her deal with it and ignore what everyone thinks and blames you for. Stick up for yourself and tell them to go screw themselves if they don't like you and blame you for stuff that isn't even your fault. It's not your fault and you don't need to punish yourself because you did nothing wrong.
I cut myself before but I stopped because I realised it was pointless. I have quit, and I'm living proof it can be done. You can stop too. Just fight the urge and it'll go away. Look on Youtube for funny videos, or talk to friends, or go out for a walk. Do anything but cut yourself.

Cutting doesnt solve a single thing.