My friends have been making fun of my seemingly weird habit of knocking my pockets whenever I am getting up and ready to leave anywhere. Like thumbs on the front pockets and fingers on the back pockets in a characteristic 1-2 … 3-4 sequence 
Now guess who is the only one* who virtually never loses his keys (front left), lighter (front right), wallet (back right) and phone (back left) - unless I am wearing this silly west with a thousand pockets that always makes me think I’ve lost something.
*the same person that had lost his newly bought guitar picks before even leaving the music store.