Sorry to hear about the accident, and relieved at the outcome. It is not the accident which is important but the reaction. You will continue to fret and blame yourself for some time to come. I do not know for how long. Don’t let it consume your future actions. Instead take solace in the fact that you and you wife reacted better than most, and that children are made of rubber (and snot… can’t forget the snot…). Also be prepared for a few more epiphanies in the coming years. Though they will not involve a trip to the emergency room, they will have that same feeling of the earth spinning beneath your feet and seeing the world with a new set of eyes. After a time you come to look forward to those moments.