I did plenty of jobs that I hated. I was a bank teller and terrible at it. I parked cars, a valet. I answered phones. I somehow avoided being a waiter. I knew I wouldn't be able to keep the order straight. I'm not much of a multi-tasker.
I hope to devote all of my spare time, which ordinarily would go to research, my summers, and every ounce of strength I can muster to further the project.