Wow, that must have been frustrating to have mobility issues at work - either real physical ones or mental scariness. Both are very real.
Your car analogy is more apt than perhaps you realize because I have in fact totaled a car because I fell asleep driving. I walked away uninjured but now I'm leery of driving more than about 4 hours alone. And I keep raw cocoa beans in the car to chew on if I start getting sleepy. And I pull over and take a nap if I need to. 1550 days ago