For much the same reason I don't want an hour-long commute: I don't want to waste the time. I enjoy taking a pleasant 5-minute (or 20-minute) walk regularly, bu

For much the same reason I don't want an hour-long commute: I don't want to waste the time. I enjoy taking a pleasant 5-minute (or 20-minute) walk regularly, but I'd much rather spend 90 minutes grocery shopping a month rather than 10-20 minutes every day or every few days.