Have you ever thought about what life is? I mean really, really, sat down and took the time to think of all the possibilities for our being? As I was lying in bed, I began thinking about what possible purpose we could have for being alive, and how we really came into being. I put my personal opinions aside and realized why people can truly believe in a god -- a being powerful and wise enough to make everything in this universe fall into just the right places to make life possible.
After those thoughts, my mind began to wander as I started getting drowsy, and I started thinking about the quote, "I think, therefore I am." It dawned on me that you, my family, my friends -- I don't know what you're thinking, and I can't for sure say you even are. I began thinking deeper and came across a theory that I'm the only real thing in this entire world. All other beings were created by my mind to make my world what it is. Every conversation I have, I'm actually having with my own mind, channeled through a separate entity (your physical body). It's hard to explain, but basically what I'm saying is YOU, my friend, are not real. You don't have any thoughts or the capability to think. You don't have any real feelings. You do what my subconscious mind programmed you to do. Prove me wrong.
In short. I am God. And you are living in my world because you play a small part in making my world fit together.