From many years ago, but still valid lessons.
http://www.atsb.gov.au/media/24790/199100020.pdf
We had an outstanding C & T who caught everyone out on engine shutdown identification. We had spent our multi lives up to that point flying the 212 single pilot, with the big fire handles slap bang in the middle of the instrument panel. The 76A was introduced, which had a grouping of four lights in a square on the upper right of the instrument panel. From memory the upper left was baggage fire, upper right engine fire, and the lower two the respective engine out. During engine cool down after a training sortie he would illuminate the engine fire warning, whereupon stupid would note the right upper light of the four light segment and immediately pull the #2 fire handle without looking at said handle. I mean, stupid wants to put on a smartish show. Of course, had stupid looked up to the overhead he would have found it was the #1 fire handle with the blazing red light. We learnt well, and in the numerous real life engine shutdowns we suffered as the bugs were sorted out in the early versions of the engine, no one got it wrong.