I have a bad back that welcomes exercise.. The spine often pinches some nerves that go to my leg and foot. Call it numbness if you like. Sometimes I don't feel the ground, the rungs of a ladder --or a nail in my foot.
Yup! I did it again. A late night walk around our cul-de-sac ...where new homes are built. ..with lots of contractor debris. My sandals didn't know I stepped on another roofing nail until I got home. Good thing I keep my pliers handy.