Great stuff. In practical terms, falling well might be the most valuable skill you get from jits or judo. You just get used to hitting the ground as well as you can, given the circumstances.
As far as standing back up goes, this is an area I feel sport grappling schools are deficient in, if one’s training goal is effective defense of self.
If you get knocked down in a fight, all the time you spent playing butterfly guard or going shin-to-shin for an x-Guard entry will be useless. It goes right out the window when striking and stomping are in play. It is unlikely to work unless your attacker is woefully incapable of mounting an attack, which I wouldn’t count on with people who actually attack others.
My training priority for the guard position assumes something has already gone wrong for me to even be in guard. My objective in guard is a priority list. If I can stand back up, I do. If not, I first make safe. Then I look for a sweep. If a submission becomes available I take it, but my first priority is staying safe and getting out of this bad position.
This training style is unlikely to help me win a bunch of sport tournaments, where the intricacies of things like x-guard become more important, but I’m studying the martial art of BJJ, not the sport.
For petes sake people, get back to your feet!

