Ultimately, physical resemblance isn't as important as whether this person can bring this character to life in a way that's compelling and makes me care about what happens to them.
I definitely see the good in people. Certainly in my own life I strive to be somebody who is functional and well adjusted and can face conflict in a non-emotional and non-destructive way, and those are the people I try to surround myself with in my life. But as characters, they bore me.
I am so spoiled. I cannot watch a show where it gets interrupted for ads. I have to TiVo it and skip through the ads, because the culture of advertising is so false and phony that I just... ugh, you know?
I'm not like J.K. Rowling, where I know there's going to be this number of seasons, and I know exactly what's going to happen. I would be so bored if that was the case. There would be no journey. There would be nothing to discover.
There are times when I am directing, and there are a couple of moments I didn't get the way I wanted, but I know I still have other angles to shoot and I have to be done by noon; I move on.
It's a great thing when you realize you still have the ability to surprise yourself. Makes you wonder what else you can do that you've forgotten about.