I do not react like a normal human being. I did not see this as a service, but rather as criticism.
I was so flustered that my hands were shaking and when I opened my wallet to get my debit card, I dropped the entire contents of said wallet all over everything. (I did get everything back into my wallet, but how humiliating and embarrassing.) (Note to self: get sturdier wallet.)
One more reason to use the U-Scans, I guess.