The way I think about the practicing, it is my undercover work.
Musicians are always gigging and never have a chance to stop for a minute.
I'm not talking ideas, or even presentation. It's like in politics: You have to sell something to become an electric player - like your skin or your heart.
I'm my own most merciless critic onstage.
One thing you learn: if you want to reveal yourself, you also have to know where to stop.
I realized that improvisers should probably always have time off. But musicians are always gigging and never have a chance to stop for a minute - unless something drastic occurs.