Coping With Suicide

My name is Brenden and yesterday a friend of mine decided to commit suicide. He was only 24 years old. The reason I'm writing to you today is because I'm trying to make sense of it. I've never experienced anything like this before and I just don't know how to react. Is it my job to call his friends? What do I do at the funeral? What should I say to his folks when I see them? This is all so messed up and confusing. Any advice would be greatly appreciated.

