Rootman
Your advice re seeking med attention is good, I doubt I'm concussed as I don't feel sleepy but spouse will keep an eye on that.
I thank you for sharing the experience of your accident, it reminds me that I wasn't singled out by some Powerful Being Bent on Vengeance for I know not quite what.
Oddly enough I feel quite badly for the kid, even though it was his fault. He was more in shock than I was. There's something to say for getting older (not much, I grant you, but one does get perspective.)