Or it's a natural immediate reaction of a normal person in distress who wasn't prepared for an outsider to come sabotage their presentation and made them look incompetent in front of an audience while they're already stressed out.
Leave it up to engineers to expect everyone (else) to be the paragon of virtue rational homo sapiens sapiens with all the wisdom and maturity.
Leave it up to engineers to expect everyone (else) to be the paragon of virtue rational homo sapiens sapiens with all the wisdom and maturity.