Too precious? Well some could argue you are just keeping it pristine for its next owner. Its a car and will thrive on use ( and care ) while sitting unused will do it no good.
But I'm on the precious scale myself - prefer not to use it when salt and happy to gaze at it in its dehumidified cave at this time of year. Thats it really - what ever makes you happy. As soon as the salt clears and its a dry day however I'll be out and about again, for the good of the car and the soul!. One of the best drives i had was on a mild and dry Christmas eve a few years ago.