Those who can -- do. Those who can't -- criticize.
My dad was the district attorney of New Orleans for about 30 years. And when he opened his campaign headquarters back in the early '70s, when I was 5 years old, my mother wanted me to play the national anthem. And they got an upright piano on the back of a flatbed truck and I played it.
Having played many roles of scientific intellect I do have an empathy for that world. It's been hard on me because flying the Enterprise for seven years in Star Trek and sitting in Cerebro in X-men has led people to believe that I know what I'm talking about. But I'm still trying to work out how to operate the air conditioning unit on my car.