Never continue in a job you don't enjoy. If you're happy in what you're doing, you'll like yourself, you'll have inner peace. And if you have that, along with physical health, you will have had more success than you could possibly have imagined.
During my first term in Congress, I signed a pledge that I will take no more earmarks and I've been faithful to that pledge.
It's just about going out and getting the shot, so I have a great understanding of how to execute it, so that really helps me, and also having a good understanding of all the action that I'm shooting, it helps me in determining how I'm going to capture it.