Dad's sense of humor has improved greatly since the accident. I don't know if he's lost his ability to filter himself and he had this humor hidden away before, or if he's just being honest and I'm taking it as funny. He's a pleasure to be around.
He's doing well. He says he's not getting the sleep he needs, but i suspect he feels like he's just not waking up at 100%. It may never come, but I'm certainly hopeful it will.
I had a dream last night that he was driving. I can see it happening again, albeit a long way down the road (pun not intended).