Anti - Depressants don't have to be pills from pharmacy. Anti-Depressants are the things that make us forget about suicide thoughts which come to our minds after realising that everything we will achieve will not matter anyway, and we will die along with our memories, and lose everything we have, while it all was just conventional, and ask ourselves why are we still alive.
For many anti depressant like that is just lack of their personal intelligence, which doesn't make them think about things like that. They rather spend the whole day focused on doing 2 basic things, and then feel it was a long day, durning which they made hell of a work.
For others, well... for others more of a kick is needed. True adventures where if there was no death threat, it can't be called an adventure, or even an issue. The ability to play Russian Roulette while keeping in mind that we can just stop doing that, and go take care of someone, or finish all those things we wanted to finish. The ability to throw away a life just for an idea, instead of being a coward who doesn't contribute anything to anything anyway.
If we're talking just kids with problems, or just at your level, newgrounds, the drugs which are supposed to boost someone's self esteem are just funny toys for stories and shit. The truth is that to make someone want to kill himself/herself some kind of environment's effort has to be put in it. If there's some kind of shitty parent who just can't notice that there's something wrong in his/her relationship with a child, he/she should just be forbidden to have children.