I now believe that the reason why people suicide themselves is not because they were simply "weak", which I used to believe, but more because if they can't live in the present, they were meant to be left in the past. Because the past was what their souls were meant for, but it had the misfortune of just missing out on it. They can't fit in to a period of time that is alien to their soul, so for them suicide is a logical answer to returning back to where everything else in the past was left.