I write for money.

I write because it's easy.

I write because I have something to say, and it doesn't really matter whether someone reads it or not. Once it's out of my head, my head is clear. If I don't write, then it swirls around inside my head and I can't get rid of it.

I write because I enjoy it. I often hit the zone, and I get very happy from writing.

That's it. :)