It's cold outside but warm in my pool

With the weather here in PA being in the negative, I feel more pain, stiffness and I'm in the house a lot because it's just too cold for me.  Even with a warm jacket, scarf and boots, I feel horrible when It's this cold.  Fortunately, I have a Thermapool in my basement which has helped my physical and mental state.  It's hard living with CMT everyday, but the warm water therapy has made this winter so much better then the past winters!!  I have never felt this good this time of year!!  Whether it's training, or just getting in the water to walk and move, it's a good day.  I always feel so much relief after I get out of the warm water, it never fails me....Ever!!!!   :). I will NEVER give up!!!!!