I went through the self checkout at HD and had to get 'approval' for spray paint purchase. They have a little barrier around each checkout. I'm standing in this little space and she scoots right in to enter her code. Was not much more room than being in a phone booth together. Someone did not think that through. Situation didn't last long, and she was out and doing something else. but I was like - really? This is how they distance?
