To learn and to test myself. I've wanted to fish the Bassmaster Elite Series since I was a kid. I've spent countless hours "fun fishing" to learn bass behavior, pattern development, equipment, techniques, etc.
I started Tournament fishing to test that knowledge and theories I had developed during my "fun fishing". Tournaments teach you lessons like time management, strategy development, when to go/when to stay, etc.
Every day on the water is practice for when I try to qualify, which I plan on starting next year. That's my honest answer.