My advice may not as helpful, as some others.. B/c I myself, am a depressant. In my life, things seem to alwayz be going wrong and I am constantly thinking about dying or atleast disappearing *which only seems harder.* I don't think about those things as much now, but mainly b/c I have a 15 month old daughter. I'm living for her.
You do have a reason, and you are important. At our ages 17, and 18 things get extremely hard. You need to get your mind focused on something else that is important to you. Something that'll help you live a more happy and solid life. Doesn't it hurt you to think about dying? You wouldn't be here anymore, quite honestly.. You wouldn't be anywhere. You could someday save somebody else's life, and can you even imagine how that might feel? Think about the kids you someday may have, along with the girl you may marry.. I don't even know you, but you touched my heart. I just wish I could say something that truly made a difference.
Good luck, and plz msg me if you need somebody to talk to... I'm here for you.
**krysti**