Hot take: Picture hanging is nothing like it used to be
Back in my first apartment, I'd tap walls and listen for a tight sound to find studs. Now I use a magnetic finder that snaps right to the screws. Saves so many botched holes and redos. But where's the fun in that, right?
My buddy Carl kept missing studs until he borrowed a magnetic finder from his neighbor. He told me @henderson.margaret would've saved him a lot of grief with that tool.