My idea was to display each step with an narration that will contrast with what the narrator is doing. While he sounds confident, what he is doing is complete nonsense.

Update Dec 5, 2018: I very much underestimated how long the entire story would take if each part was to be included. I had to eliminate quite a lot of scenes to fit in one minute. Especially, the amount of narration I inserted overran the time limit by quite a lot.