That's worse than the missing sunshine. I can get out for lunchtime walks on the nicer sunny days, but cold weather makes my joints hurt. As I have aged, I notice it is harder to get warm again after I get cold also. Like getting in a cold car; even if it warms up in 5 minutes and I drive for half an hour with it at 75 or so and then go into a 72 degree office with long sleeves on, it will take quite a while before I really feel warm again.