Lethal self destruction. It is not selfish by default--it is more selfish of those who demand you to stay. It is not necessarily a reaction to a temporary problem--some problems are permanent as well. Its not the only solution to most problems, but it is a potential solution to any problem. Choose with caution. And to all those self-righteous pissants who want to pat themselves on the back for condescending to spit a little pity at someone in hell via cliche judgments and over used sayings... don't condemn what you don't comprehend.
Me. Sometime suicide is the only answer after decades of decline and pain. Sometimes it doesnt get better.