Rotating propeller can cause serious injury or death, Carl. Never approach or use ladder when motor is running, or at least wear a sturdier pair of shoes if you’re going to, because that thing absolutely mutilated your favorite pair of Tevas (the ones you so proudly remind us survived your trip to Peru and the whole goat incident, which is, frankly, pretty unbelievable in the first place) and your actual foot was at very real risk.