I don't believe in hunches. Hunches are for dogs making love.
I never go looking for a sucker. I look for a Champion and make a sucker of of him.
If you are going to bluff, make it a big one.
Sometimes the lambs slaughter the butcher.
It never hurts for potential opponents to think you're more than a little stupid and can hardly count all the money in your hip pocket, much less hold on to it.
You can shear a sheep a hundred times, but you can skin it only once.