It is a skill that you can develop to maintain a basic awareness of what you are doing that you can break yourself out of autopilot to do the small things that you need to do.
Should I schedule time to put myself consciously in this situation where I do it every day for 30 minutes?
Because otherwise it's a paradox. For me to be able to train it, I would have to be able to come out of autopilot at that specific time in the first place.
I came here to say the same thing. It's something I have been actively working on lately. It's quite an effort to pay attention to the small things, something as simple as making sure I put the mouse into my backpack along with my laptop. But the pay off is enormous ... I get a really strong sense of relief when I do find things more often where they are supposed to be.