To be a creative person and be a professional, as an artist you have to be able to withstand pain, rejection, and for some, a lot of bad feelings, but you have to be able to look through those.
I've worked with non-professional actors, I've worked with movie stars, I've worked with kids, I've worked with older people, and I've found my job as a director is to cast them well and to understand what they need on set to bring the material to life.
I love a certain kind of acting style that I would call non-American, which tends to be more detail-oriented and less externalized. There's a kind of naturalism that I often find in non-American actors. I also find that quality in the American actors I work with, but I like to bring in those influences creatively.