Overconfidence is one class of error. Imagining that a ventilator is a magic machine you can only operate with the sorcerous reagent of a medical degree is anot

Overconfidence is one class of error. Imagining that a ventilator is a magic machine you can only operate with the sorcerous reagent of a medical degree is another. Do you know how to operate a ventilator? Why do you think that volunteers couldn't learn to do it?