There are certain things I can't do, certain pitches I can't hit. You stay away from them. You try to wait for pitches you can hit. The bat speed isn't what it used to be. You make up for it by using your head, working counts, getting ahead in counts and getting pitches to hit and hitting them hard.
I do not consider it an insult, but rather a compliment to be called an agnostic. I do not pretend to know where many ignorant men are sure - that is all that agnosticism means.