I would go through these archives on this forum, they provide great inspiration on those "rough" days. Notice the lack in logic in using a machine that weighs many times more than one's self. With oil being $114 a barrel, you will most certainly enjoy your savings from not getting gas as much. Ask your friend how much he spends on gas a month, the answer should provide more motivation. It takes time to adapt, but soon you won't notice a difference. A well tuned bicycle will always make the ride enjoyable and irresistible. And don't worry about what people say(except the person that signs your pay check) Best Wishes!