text: In Vauban, Germany it costs $40,000 to have a place to park your car along with your home.  As a result from that about 70% of the families in Vauban don't even own a car, let alone drive one.  Heidrum Walter notified people saying, "When I had a car I was always tense.  I'm much happier this way."  She along with &0% of the citizens walk verdant streets and ride bicycles.  As a result they are getting a measure of excercise more than they would be getting if the drove cars.  When you excersise and sweat, your body releases endorphines which triggers a chemical in your body.  The triggering of that chemical causes you to feel happier which is just what the people of Vauban are.