ay yai yai.... I'm glad your mind's intact.
I watched a friend of mine take a dive over his bars without the benifit of a helmet. He got a major concussion, couldn't form new memories, and kept asking the same 5 questions in a loop for a few hours. Had to keep him up all night. No permanent damage thankfully.
Maybe you could donate the hemet's remains to your lbs, to be mounted in a prominent place?