Cutting never solved any problems. Sure it makes you feel relief for a little while but the problem remains. You need to seek help. There are things that can help relieve your depression and your suicidal thoughts. There are people who can teach you coping strategies that leave you healthy and well while providing relief. SI just numbs you so you don't have to face your problems but like anything that just numbs you it ends up compounding your problems in the end. So try to find another way if you can.

Can you tell us why you feel you need this kind of attention at school?
Carrie