This older man I know, about 77 now, has been deer hunting his whole life.
He has been a still hunter all this time, and very successful at it. He says, "If you're sitting you are watching, not hunting." and, "If you can't kill it with a 30-30 or a 35 because it's too far, you're shooting not hunting."
Maybe he should try bowhunting
And learning to reload his own ammo, I mean what’s he been doing all this time?