Good luck on your recovery.
I had a hunting partner several years ago who fell out of stand knocking himself out cold, broke a finger, a few ribs and messed his shoulder up badly. Once he came to, he thinks he was out for at least an hour, he was able to walk to his truck and make it out ok. He of course had no cell and was out by himself so that could have ended very badly for him had he landed on the rocks in the dry creek bed instead of the grassy hillside.
I've stayed on the ground ever since.
"He who laughs last, laughs dead." Homer Simpson