I do, as do several coworkers. It's only about a mile for me, at the moment, but I've done ten each way before. (I often take the long way home, now. A mile is

I do, as do several coworkers. It's only about a mile for me, at the moment, but I've done ten each way before. (I often take the long way home, now. A mile is nothing. Living right by downtown is nice, though.) Biking to work (or going to a gym, etc., etc.) regularly hits many of the same points the author addresses: You will be generally happier and have more energy (both physical and mental) if you get exercise regularly. Fact. (Also, it works better if you pick fun exercise, because you'll actually do it.) It isn't practical in some cities / for some people, but if you can, give it a try.