I think in the end, when you're famous, people like to narrow you down to a few personality traits. I think I've just become this ambitious, say-whatever's-on-her-mind, intimidating person. And that's part of my personality, but it's certainly not anywhere near the whole thing.
The personality problem is so tough when you're not able to pay people. It's bad enough when you can pay people, but, when you have people working for free, often their motivation is diminished considerably.