I have managed to convert a couple of co-workers into frequent cycle commuters. Still after the toughest nut to crack, an overweight, diabetic very sedentary junkfood addict in her mid 20's who has had minor strokes and various health issues related to her lifestyle.
No matter how positive and/or encouraging I am I just can't get this gal off her fat ass. She is actually a very nice person and it makes me sad to think that soon I'll probably be going to yet another fat related funeral of someone half my age.