Auto focus
Before auto – everything, photography required a bit of set up: shutter, aperture, lens, focus, film, ASA/ISO. Ha ha! Point and shoot – iPhone, then on instantly to Instagram. I, too, am impatient. Too much. The eye and the mind can think faster than camera and fingers. I see things I can’t shoot. The camera does its best to keep up. Sometimes it fails. Focusing through a window screen it’s too much to ask. The lens/sensor it too good but not smart. Or, you can fool it. I thought I did. Confused. It’s why you shoot doubles and hope one came out. There is still image degradation shooting through the screen. But I’ll take it. The alternative was, miss the shot, or climb out the window.