You always leave something in the world and you helped to build the future. (You get children and they might become some mega brains n bring you back from death)
Nah but for real. You play a game because you enjoy it. Same with life. If you don't enjoy it, find a way to enjoy it and don't throw it away. If some1 happens to suicide, their close friends and family will probably crash and fuck their lifes up.
Suicide = egoistic fuck shit. Don't be that guy.