There aren't many hitters who like facing knuckleball pitchers. They may not be intimidated by them, but they sure are thinking about them before they go into the box.
I never knew how to throw a fastball, never learned how to throw a curveball, a slider, split-finger, whatever they're throwing nowadays. I was a one-pitch pitcher.
I don't want anybody to panic. I'm not pitching. I'm just throwing out the first ball.
My dad played for a coal-mining team in eastern Ohio; he was a very good pitcher. If he hadn't hurt his arm, he probably would have got a shot somewhere. He hurt his arm one spring, didn't warm up good enough, couldn't throw a fastball anymore. Another coal miner taught him how to throw the knuckleball.