isn't it fun??
I don't know who said it first but I have to agree... "getting old ain't for babies"!!
I've got a shed and most of the floor space in the shop loaded with walnut, locust, sourwood, poplar, and cherry (and a coule no names) cut from a friend's farms. what a great problem to have!!
But like you, I'm feeling my age (and then some) after hours of wrestling the chainsaw.