That's a pretty bad fall if you knock yourself out in the process. I almost landed you-know-what over teakettle last week getting mail. There's a gumball tree across from the mailboxes and the gumballs are scattered all over the parking lot. I stepped on one and it rolled under me and my foot slipped out from under me but I caught my balance. I researched to make sure that the tree was indeed a gumball tree and found this amusing article.
https://americanorchard.wordpress.com/2014/04/25/the-most-dangerous-tree-in-the-suburbs/ Cathy