Why shouldn't I do whatever I want? After all, if I want it, that means that there's something inside me telling me to want it, right? I'm just being me. Isn't it natural for me to be me?

The "Sorry, I lost it" excuse:

Look, I know it's wrong. But I can't control myself. I have this violent streak in me that... well, once you start me off, I can't stop.

The "I'm special" excuse: