A game I’ve always wanted to try at a non-grocery store that insists on never having enough cashiers (pick virtually any brick and mortar of your choosing) but have never actually done, for obvious reasons. Get in line with your cart full of things for which you will exchange hard earned money. Pick an item at random. Buy it on Amazon prime (probably cheaper), take it out of your cart, and set it on the floor — one transaction. Repeat until checked out one way or the other. Remember that going to a store is apparently punishment for not having bought it online and that stores hate you and don’t value you or your time.