why bother learning to shoot with sights at all then? For that matter why bother putting sights on the gun?
Because - even if 70% of SD shootings take place at 5 feet in the dark, 30% don't.
Makes sense to me to train and be as effective as possible at a broad range of distances.
Because people like to shoot teeny tiny groups while standing still.
You want to take self defense shots at 25 yards? If you have a 25 yard distance in your house, then good on ya . Learn to draw and shoot fast using sights at 25 yards. Me, I'm not shooting anything self defense past 10-15 yards most likely.
The thing about shooting, is that you need to know your limits.
It's hard enough to master within 7-10 yards, let alone "other varying distances".