I woke up this morning with a pain in my left ankle.  Really weird since I didn't do anything strenuous.  Perhaps it was the weight of the blanket or the way I slept? I've noticed myself thinking more and more about retirement and physical health lately.  I have more than 25 yrs to go before retirement … one of my biggest concerns is physical health and well-being. Having a history of knee pains and aching joints starting in my 20s is not a good sign for how I may be in my  60s …