Bless your heart! I've had 6 flats in the past few weeks (it's a long story - I think I'm running too small a rear tire so I'm getting pinch flats on nasty bumps and the slime tubes are a monster to patch well) and in all the time I've spent on the side of the road with literally hundreds of cars, three or four bikes and several golf carts passing, only one of the golf carts stopped to make sure everything was Ok. Getting completely ignored by the other cyclists was by far the worst...