Reminds me of when I used to travel 5 days/week in my job in a different city each day. Always tried to rent the same make of car as that was the only way I could remember what I was driving. Went out of my hotel room one morning, shoved the key in the door of the car, climbed in and thought "What tha---?" Gum wrappers, candy wrappers and other detritus all over the seat (don't even chew gum). Looked again and saw I was in the same make, model and color of car - BUT IT WASN'T MINE!!!