Postscript

Because I am a literal-minded and determined person, but also have fairly scrupulous leanings, I am clarifying the nature of the 30 in 30 bike commitment. I really am going to do it barring unforeseen calamity (the first day is 11/25), and in a worst-case scenario where I miss a few I will do two bike workouts each day between the 21st and the 24th. But it will be better if I can do one a day...