I have 4 sons. "Mom!!! I can't find me <<fill in the blank>>!" Mom enters the room, lifts the dirty sweatshirt that has been thrown on the floor and points to the <<fill in the blank>>.
That said, I do have a terrible habit of setting my teacups and reading glasses down in odd places. I can easily find most things, teacups and reading glasses often require a search.
Advice - I used to sometimes misplace my keys. I now have a set place that I put them and I never, ever, ever set them down anywhere else. Pick a place and do not let yourself put your keys anywhere else. After a week or two, it will become habit and you will spend a lot less time looking for your keys. If you come back with "I've tried that before and it didn't work" - you didn't try hard enough. You cannot allow yourself to think, eh, just this once I won't make the effort to put them where they belong. Do that work and the payoff will be worth it.