Originally Posted by ItsJustMe
I don't think about there being a choice. It's not "the normal thing is to drive, but if I psych myself up, I'll ride" - it's "the normal thing is to ride, just do it without thinking unless there's some reason you can't today."
Wow, what a great way to think about it. Bravo!
I've been commuting via bicycle->train->bicycle Mon-Fri since May, every single day. It's not optional. I don't really have an alternative other than either walk->train->walk or dig my motorcycle out of the garage and see if it will start, so it has become totally normal for me.