Why can't you ride a bicycle,?

A bicycle takes NO OIl & NO GAS, I'm 67 i still ride a bicycle, Why can't you ride to work, look at the money you would save, Buy a Dahon bicycle ride to the DART rail, in dallas texas People talk about the price of gas, buy a bicycle in texas a bicycle is a vil in the dop book you have a right to the road, I have ride from texas to missouri in 8 days in 1995, You can put your bicycle on the dart bus also, also the dart train to ft worth tx,