you ever have anyone ask you that? i get asked and also they say i don't understand what you find so great about riding around on a bicycle. finally i came up with a good answer when a friends wife asked me last night.
my response was "do you remember when you were young finding the biggest hill around and flying down it on your bike and the big rush you got?" of course they say yes. almost everyone had a bicycle when a kid and we were all little daredevils. i say its like that the whole ride. i love motorized bicycles. gas or electric., they are just fun!