In the final round, I was thrown off-guard and had a rough time on one of my interviews. I believe this interview had a “stress test” angle designed to have this effect, but I think I could've dealt with it more smoothly. Ultimately I did get the offer that day, but I am still curious about how to handle similar situations in the future.
Would it be worthwhile to write to my interviewer and ask for some feedback? Or is it a waste of time to dwell on case performance at this point? In a real scenario I suppose I could just ask someone for advice.