I was feeling old in December. Not "wise" old, not "old soul" old, but "everything hurts" old. I think part of this stems from a return to more regular physical labor. I've been doing some building projects at home, which have included activities like overhead sheetrocking, stooped installation of wood floors, and the lifting and carrying of heavy objects. All of this would, no doubt, be of little impact to a younger man's body, or even to an older man's body accustomed