[fiction question] How do some people try to commit suicide?

I AM NOT SUICIDAL!!! I just wanted to say that right off the bat. I am writing a play and there is one of those groups like alcoholics anonymous. I need some more ways for these girls to have tried to kill themselves. Any ideas? And again, I am not going to kill myself!!!!Please do not give step-by-step instructions for committing suicide. I’m only looking for general methods. “Overdose” would be fine, but not “Overdose by taking 1000mg of X drug”.