Just slightly insane.

OK. So I decided today to completely change myself. I am usually kind of an asshole to people. I make fat and racist jokes at my friends. I also tend to act very egotistical. But I decided today, out of boredom no less, to become the nice guy. I am going to stop making all these jokes. I am going to stop glorifying myself as well.

So, have you ever randomly decided to change your complete personality, or am I really just crazy?