I do get angry some time, but if I let that feeling take over it would only cloud my thinking and disable me from making the right decision when it counts the most. I just try to think about my mother, children, God, and of course my freedom.
There are roles that are terrifying because they're large or you may feel that they're out of your line, but I'm never terrified once the actual work begins. Once you begin rehearsal, then it's small building blocks. It's solving little problems one at a time.