The tendency of modern scientific teaching is to neglect the great books, to lay far too much stress upon relatively unimportant modern work, and to present masses of detail of doubtful truth and questionable weight in such a way as to obscure principles.
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.