Darn, maat55, I am glad for you that we can all be anonymous here. But force? If reason doesn't work, then perhaps there is a psychological problem to address. Now I'm glad I'm anaonymous, too.
We need wind up scooters! Wind up the rubber band engine by doing your exer-biking / spinning. Then install that tightly wound band in your wind up scooter when you need to arrive somewhere sweat-free, and off you go! But you got your excersise in the air conditioned privacy of home, probably while watching TV....'scuse me I gotta go meet with a patent lawyer. Dibs!