I feel like that Every Time it's cold outside and I have to put on multiple layers just to make the short ride into work. I do own a car but A) I don't see that as my vehicle of choice for getting to work and B)I'm afraid once I choice the car over the bike it'll just get easier and easier to make the choice.
On those days I just keep reminding myself I Know I'll love the ride once I get started and if I still really feel the un-motivated, one of the guys can always bring me home!
As a runner, I learned early on to listen to my body: if I don't feel like riding (beyond my daily commute), I don't. Neither I nor the bike are going anywhere anytime soon and the day will come when I feel like riding it - again.
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"