I am officially Car Lite now. We donated our old car to charity. We still have one car, a small Toyota hatchback, which my wife drives and carts kids around with. I have made the commitment to 100% bicycle commuting. It's quite a leap, but exciting.
My doctor and family won't let me go back to being a car commuter. Since starting bicycle commuting, I have lost 40 pounds and controlled my blood pressure and cholesterol.
Besides the health benefits, what I like best are lower car insurance payments and not giving a damn what the price of gas is.