I believe that since my life began / The most I've had is just / A talent to amuse.
In the first act, you get the audience's attention - once you have it, they will repay you in the second. Play through the laughs if you have to. It will only make the audience believe there are so many of them that they missed a few.
I don't believe in astrology. The only stars I can blame for my failures are those that walk about the stage.