I am not a big eco warrior, but I try to do the basics like recycling and turning off lights and using less water. But I realize we need gas. I like to drive everywhere as I hate riding bikes and walking. Well, maybe short little walks around the neighborhood. Now I did take the public bus for years to work and back. It was a good way to save cash, but not time. Later I realized, my time in my own car seemed more valuable to me. I hated being stuck on a bus and would get to home/work faster if I drove myself, forsaking the carpool lane. Would I ever use a bouncy ball… ┬ájust for fun.