People say suicide is selfish and cowardly. That's bullshit. It's more selfish to expect someone to go through life feeling like shit, just so you can keep them around because they make you happy or some shit. It is not they're duty to keep you happy whilst they go through hell, you fucking morons.
Someone decided their live was no longer living, so when they killed themselves, all the sensible people who loved them felt very sad, but realised that it would be selfish to expect them to go on living, just for their own pleasure.