Let a mod warn me but I can't ask this simpler: are you an ass or a jackass, which one?
People do give out warning signs but they aren't always picked up, even by those closest to them. And some of them may not even be acted upon, which makes it worse.
Very true, one of my best friends in high school hung himself over some girl. We went out like 2 days earlier and he was acting really weird asking some retarded questions. Thinking back, I remember looking at his eyes and they look completely dead. Some of the things he said were:
"Haha, yo you think I could talk to that girl?"
"You think this girl will be a slut too?"
I started asking him if he was having some issues with his girl. Seriously, this guy was like my twin, he took a lot of my characteristics hanging around me and he was my road dog. Like, it was like me killing myself over some girl. The girl basically dumped him like he was nothing, just said "I'm fucking sick of you get lost and don't call my phone fag.". She was cheating too... I didn't know she was at the time though. This guy could honestly get as many girls as he wants, he was a good looking guy. Fucking guy hung himself in his bedroom, his parents found him just hanging there.
To be honest, when I saw the girl after hearing this news, I fucking wanted to put a hole in her chest. Like, no one talked to her. I MEAN NO ONE she just disappeared. Personally, even before this happen. I always put restraints on what I said to certain people. It's very easy to pick up vibes of depression, low self-esteem, etc. I treat nerdy people, ugly girls, fat people, and ill people pretty good. Like, I would never make fun of them because I know I'm the best at making fun of people and how heavy my words can be.
Moral of the story is that you should watch what you say and try to pick up on shit like this man. Like S-Luv said, even the closest people can suffer from depression.