I specifically remember Kanye saying something about his ego a few tweets ago. Here it is in full force, but I'm not hating on him for it. He's most likely right in some ways. Twitter was created so famous people could tell us what they thought in micro-bursts. Kanye West is one of those celebrities, though certainly not THE celebrity. What I like the most about this tweet is that he knows he's being cocky and stupid, but he doesn't care. He just goes for it.
I love confident people. Why not be confident? It doesn't mean you have to be a jerk. If someone tries to pull you down from your high, that person is a dickhead and you can tell them so. Try to master being confident and humble all at the same time.