Anger causes anguish to the souls of all of those who experience the feeling as well as to those who are the recipients of this emotional explosion.
To me, a performance is a military operation; it requires so much planning, and then ripping up the plan the minute you get there because you have no idea what the audience is feeling. I'm very much an entertainer, and sensitive to the audience's perception of me. I often have to do unexpected things, even for myself.