Death is withdrawal from the stage of the world. The world won't change just because one person is missing, and it won't change anything because it's missing one annoying guy. Not to mention that nothing in the world will change after you quit. The world will not end, but will continue forever, without end. Even if you are reincarnated, you will only join this world halfway. That's so hard that you don't want to stay involved in real life for as long as possible. Witness with your own eyes how the world, including yourself, will change?
