Most Uneducated/Dumbest Thing You Have Said In a Data Science Interview?

An actual dumb thing I said was at my first Data Science interview at a top tech company here in Bangalore. Interviewer asked me about my projects, and me being unpolished, I said that I had done a regression project. So he asked me how did I measure whether the model was "good".

I said that, "The accuracy of the model was high"

Interviewer responded with, "...You know Regression tasks are measured with MAE/MSE/RMSE and not accuracy, right?"

Lmao. You live and you learn. 🤡