Completely avoidable

So tonight I managed to add another stupid injury to my ever-growing list. This latest one occurred at the gym. I'd been swimming so my feet were wet and shifting around in my flip-flops as I headed back to my locker. I feel I should add here that I was wearing platform heeled flip-flops bedazzled with rhinestones. Just so you have the full picture. Anyways, somehow, I flipped when I should have flopped (or vice versa) and I skidded and fell down off of the platform shoes. No serious damage done but I managed to give one of my knees some serious rug-burn as I hit the ground.