Walk into a room. Room is empty. Realize that you're adrift in an uncaring world, in which everyone is only out to help themselves, that all human interaction is based on lies and selfishness. Realize you'll never find true love because love doesn't exist. Realize that your entire life will not leave a lasting impression on the world, and your entire legacy will be reduced to an empty, soul-less corpse. Realize that, no matter how many people you surround yourself with, you will die alone.