I wear my RoadID 24/7 -- at my age I don't want to forget to put it on!
Laying in the ER waiting for x-rays after getting hit by a car, I glanced down at my wrist and saw the RoadID.
Realizing that I was lucky enough to be conscious and answer the paramedics' questions at the scene, I began reading the info on my ID.
DUH!
I answered the questions WRONG. I forgot about my allergies to a couple of antibiotics.

It's a good thing to wear, especially if you're unconscious... or old.