Try to juggle a bit with some daily objects (toothpaste tube is good, uneven and changing barycenter), balancing on a leg, watching your steps. Within a few years, you get better overall body control.

Oh, and, what can go wrong, will go wrong. So get into the habit to close stuff after using it. Things you can’t close, move a bit away from the edge, this serves as a subscondcious marker too.