Do あなた self-harm?

I would never harm myself on purpose and あなた shouldn't either あなた are obviously not the only person getting hurt によって doing that to yourself. :(

No, I never have.

Yes, sometimes. But, it's very rare.
People self-injure in order to:
distract themselves, alter the focus of their attention, または regain control over their minds when experiencing pressing, unavoidable and overwhelming feelings または thoughts
release tension associated with strong emotions または overwhelming thoughts
feel something physical when they are otherwise dissociated and numb
express themselves または communicate and/or document strong emotionsthey are feeling and cannot otherwise articulate
punish themselves
experience a temporary but intense feeling of euphoria that occurs in the immediate aftermath of self-harm
People sometimes harm themselves because によって doing so, they are able to gain a subjective sense of control over chaotic internal emotions and thoughts. Seizing this control involves shifting the focus of their attention away from something もっと見る troubling towards something less troubling. Cutting または burning one's self causes physical pain which is a very compelling and strong sensation. Self-injurers sometimes use this pain sensation to override painful background chatter that fills their minds. For example, they may have been traumatized によって a rape experience such that they have PTSD symptoms and constantly be replaying that rape in their minds. によって cutting on themselves, they are able to refocus their attention on the pain of the cut and for a short while, experience relief from the rape trauma.

Nope but i'm glad that あなた have a friend that supports you.

あなた should be happy with your life even if it's not the best, once you're parents または フレンズ see them they'll think you're trying to commit suicide.

I tried once, but I failed. I have a faded scar on my wrist .

No,you shouldn't either!You see how much your friend cares about あなた - によって harming yourself, あなた are harming your friend too!