so today i went to walgreens to buy stuff as one does when one enters walgreens. so I was at the check out and i was going to use cash but i was like i need cash for something else. and i got at my credit card swiped, and the cashier had her hand out so I handed her my card. she looked at me like are you ok? I don't know what I was doing. I was like sorry got confused got my stuff and left.