Comedy and tragedy are two sides of the same coin. A talent in one area might also lead to a predisposition in the other.
We still get those kind of cats coming out to our shows. Once you're into it, you're into it for a lifetime.
Motivation is everything. You can do the work of two people, but you can't be two people. Instead, you have to inspire the next guy down the line and get him to inspire his people.