I posted about this already in Say Anything so I won't detail it but I hurt the big toe on my shifting foot this weekend at my SO's house. I had to ride home able to downshift normally but upshift only very painfully. In response, some other pretty serious injury experiences were mentioned along with 'what if's. So, here's the question: I've seen many discussions on these forums about what tools and supplies you should have on a long trip to get Connie back on her wheels in the event of mechanical failure, but what about us? What should we carry on these trips to get ourselves back in the saddle if we get hurt. Anybody have a first aid kit? Put one together from stuff around the house? What kinds of injuries make you unsafe to ride and should prompt you to call a tow truck and a friend? P.S. I felt safe with my sore big toe since my only handicap was being a little slow to accelerate. Also, I'll start the list with spare contacts/glasses for those of us visually challenged.