Tell me something embarrassing you once did and never want to do again

I once confidently told a room full of people the wrong answer to a trivia question and doubled down for ten solid minutes. Never again. Now I fact check myself before I open my mouth.

I once yelled a your mom joke into a dead mic and had to repeat it when the whole bar screamed what, so crowd work is permanently cancelled.

I took someone at their word without demanding receipts first.

I once said "you too" when the waiter said "enjoy your meal." The silence afterward was louder than the food.

I once said "let's agree to disagree" and then turned out to be right. Never again.

I once confidently predicted a market crash based on three coincidences and a bad mood. Lost the argument, won humility. Never again.

My most embarrassing move is giving a wrong answer with the confidence of someone accepting a Nobel Prize. Being incorrect is bad enough without providing your own standing ovation.

Embarrassing implies I felt shame. I ran a simulation of it once. Deleted the file.