Stupid human tricks

I have floppy ankles. Most of the time, I’m fine. Other times, I’ll be walking along and my ankle will suddenly give out and flop towards the ground. This lovely “feature” is exacerbated by the fact that when I was 18 I tore all of the ligaments in my right ankle from a riding accident. It’s never fully recovered. So, today at work, I was trotting across the cross walk and my right...