How aligning picture frames perfectly translated to sight adjustment

I was hanging some family photos the other day... trying to get them all level and spaced right. It hit me that the same focus on small adjustments is what I use when zeroing iron sights on an old rifle. I was working on a Mauser action last week, and the front sight was drifting. Instead of forcing it, I took my time, made tiny taps with a brass punch, and checked alignment after each one. It reminded me of how I shift a frame a hair to the left, then step back to see. That patience... it saved me from marring the sight base. Now I wonder if other folks have everyday tasks that bleed into their bench work. Maybe something simple like knitting or model building teaches similar skills.