Wow- sorry to hear about your fall. I'm petrified of falling now, because after being on this site I now understand that hitting your head again is NOT a good thing.
I have to go up and down three flights of cement stairs to get to and from the train station when I'm downtown and when I'm feeling a little wobbly, I can just see myself falling all the way down.
I probably look like an old lady going down those stairs because I hold on to the railing very tight and take it very slow.
Pink helmet, huh? Hmmmmm...........
I hope you don't suffer too many repercussions from this fall. Take good care!