Well, when I was a young man, I could not be beat on the squash court. And, I could easily see the entire field of play when taking a handoff from the QB and decide in an instant whether to cut or drive or whatever. When I played inside cornerback or free safety on defense, I could cover runners and receivers and still watch the QB.

Now, at 50 years old, I have to carry a magnifying glass (easier than carrying reading glasses) everywhere I go. Because that "Made in China" writing is sooooo small.