On my Tesla Model Y there's a hand brake on the push button of the right lever. On the left hand lever there's another push button, the windshield wiper liquid. Guess what have I mistakenly, and scarely, done twice already when driving at highway speeds when my windshield was a little dusty?

New designs are prone to ill decision-making from engineers, drivers and pilots alike. Every pathway of let's do it differently is the beginning of a journey of fine-tuning loops until stability.