You don't psych yourself up ...

You don't psych yourself up for these things, you do them... I'm acting for the audience, not for myself, and I do it as directly as I can.
 James Cagney

Quotes from the same author

I got a part as a chorus girl in a show called Every Sailor and I had fun doing it. Mother didn't really approve of it, through.
 James Cagney
Absorption in things other than self is the secret of a happy life.
 James Cagney
There's not much to say about acting but this. Never settle back on your heels. Never relax. If you relax, the audience relaxes. And always mean everything you say.
 James Cagney
New Orleans is 5 feet below sea level, which means that holes dug in the ground immediately fill with water. Coffins were punctured and sunk with weights, which didn't stop them from floating up out of the cemeteries and down the streets of the French Quarter on stormy nights. The solution was to bury people above ground, in what are called vaults.
 James Cagney