Hollywood movies are run on fear and they don't want to make bold choices. They, generally, speaking want to keep things status quo. That's not really interesting for me. ↗
It comes down to something really simple: Can I visualize myself playing those scenes? If that happens, then I know that I will probably end up doing it. ↗
Classical plays require more imagination and more general training to be able to do. That's why I like playing Shakespeare better than anything else. ↗