Because I have is why you do. No homo bro. I don't know what you're going to accomplish but I generally think you'll have a positive effect in the world. It seems less complicated the older you get. If you care about other people then you'll create something beautiful with your life. Many people will claim to care. Others will use self deprecating humor. You're the latter. Or maybe you're just the narcissist you claim to be and I sucked your dick for no reason. That's not you. Maybe even if you're a narcissist you'd like to believe that's true, and something good will follow.