5. Gas in the Tank
Commuters are on bikes, everywhere, risking life and limb to save on gas and stay in shape, while others hop on public transit. Even so, we can’t stop filling the tank in our own machines for those times when it is simply too complicated to ride: Carpooling to school, late night parties, camping or other sporting trips, and places where we shouldn’t drive but are just too tired or lazy to opt for the alternative.