I don't have a system of morality, so I do whatever I want without being burdened by thinking about whether it's right or wrong.

Like copying music that my friends have, for instance.

I don't care if it's unfair to someone, because I don't really care about them to begin with. If I like the music, I go out and buy the CD. But there's a lot of music that I have that I simply don't feel like it's worth my money to buy, so I don't. And, that's about it.