That's one of the lucky things about getting the success later on. I know how I want to dress, I know what kind of house I want to live in, I just know more about myself, and that's true about the roles I want to play and what parts of myself I want to express. You're just more in touch with yourself.
The thing that I love about acting is the fact that I can help people feel things, know themselves or feel less alone. It's my form of expression, in the same way that someone might paint a picture or sing a song in that you're hoping that it moves somebody outside of their own way of thinking.