I don't know how I found myself on your THR thread, I'm knees... But you are an encouragement nonetheless. I LOL not at you falling, but your humor in dealing with it. I imagined you saying, "I've fallen, and I can't get up." I pray that everything is okay and you will take it easy (at least for a day.)
I had both of my knees replaced, so I now have a true understanding of what it feels like to be on the floor and have NO CLUE on how to get up... so I try to stay off of them. So none of this

For me, and the phrase

Is all in theory for now. The day I can squat down and tie my shoes, is going to be my new birthday.

I will declare the day that I can take a bath and get out of the tub with ease, a National Holiday!

Working on the name.
Seriously though, as I read your last couple of posts I thought, it must be hard to be an athletically driven male and have to take it slow. Sometimes we do need to push ourselves and sometimes we need to just listen to our bodies. I suffer from the other end of the spectrum. I HATE exercise in the standard sense of he word. I prefer daily activities and dancing, which is a form of exercise but not on my p/t list... But it will be!

For now, I'm sick to death of exercising everyday just to get my knees to move properly, only to have them "lock-up" whenever they get ready.

So I feel you buddy. But you have the right attitude and drive to succeed!

Hang in there.