Thanks for your fab message, Loren! I could just hear you with that one!!
Yup, ten. Knocked two of a friend's molar's loose with my forehead during a basketball relay as a kid (I hate sports, suck at them, and it showed...!). Car accidents - a few quite spectacular - being thrown out of a van as it rolled down the side of a mountain, or being hit by another car, knocked unconscious and smashing into a house...
Also a few falls on ice, and once tripping going up a flight of stairs. Hand my hands tied into bags of groceries so the bridge of my nose broke my fall when it hit the edge of a step (I can still hear the crunch and it makes my stomach turn)...
On top of Complex PTSD and other stuff - yeah, kind of a miracle I can still think! :)
Hope your brains are all good after your "shower dance gone wrong."