With the hours you work every day, I would not feel down at all for not sticking to a bike commute. I do commute to work where I work in Yellowknife, but my ride is about 20 minutes at most, and I work a tiny fraction of what you work (and even that fraction is worked at a snail's pace). Still, I keep a small and very economical car in Calgary, where I live two weeks out of five, and I have been debating whether I should get rid of it because I rarely use it. My wife hates driving and prefers using public transit to go to work, or her bike to run errands in the neighbourhood, so the car stays in the garage most of the time except for our weekend grocery shopping and occasional Sunday ride to visit friends. I even prefer to take the airport shuttle when I fly out to work and back. We also have Car2Go in our city which could easily replace most of our sporadic vehicle needs, but the car being brand new with less than 6,000 miles, fully paid for, and requiring no maintenance and an annual oil change, I don't see it as a money pit yet, although I know my reluctance to sell it is probably the most un-Mustachian thing my wife and I do.