history: I have social anxiety and today while paying for my groceries, I gave the wrong amount of money to the cashier multiple times in a row. I have pretty bad social anxiety. Today while I was paying for my groceries_comma_ my anxiety acted up and I ended up giving the cashier the wrong amount of money TWICE. I felt like just running out of there! Oh no_comma_ that must have been pretty awful. Do you not have self checkout at your grocery store? Not at this one_comma_ unfortunately. I made myself look like I can't even do basic math_comma_ when it was just my anxiety acting up.
current: If it makes you feel any better, I bet that happens a lot to the cashier. They probably didn't think twice or care as long as you weren't a jerk.
next: I apologized profusely. Probably enough to make myself seem even MORE awkward than I already seemed. Ugh, I need to stop thinking about it.