Settle down, same routine but visualising works for me. Always Pete, and usually one of his specials up the T. Or if I'm a little mad coz i lost an easy one I do the Dirty Harry ...
"I know what you're thinking, punk. You're thinkin', 'Did he fire six shots or only five?' Now, to tell you the truth, I've forgot myself in all this excitement. But being as this is the .44 Magnum, the most powerful handgun in the world, and will blow your head clean off, you've got to ask yourself a question: 'Do I feel lucky?' Well, do ya, punk?"
... then let him have it. Try it! I don't always get it word perfect but makes you feel better anyway.