He did ok, most of the day...this evening it started hurting.
I doped him up with 800mg of Advil and a couple of Benadryls to help him sleep. He's out like a light now.
I got the bathroom done. Yes, me...he helped a bit, mostly advise. It even involved repairing some sheetrock behind the loose tile.
Good for you! I can wield a mean caulk gun, myself. ;o)