I've been having a lot of suicidal intentions in the past but I just couldn't do it. I guess, for me to kill myself would be just a waste. I mean, even if I get depressed or weighed down with a bucketful of problems I just remind myself "Hey, why end your life for just being lame or whatever. Just laugh it all out." and I'd feel much better. You see, its just a matter of being positive, that's all. It helped me a lot :)