I just returned from Omaha, Nebraska, where my son had a show choir contest. Well actually, he's the bassist in the backing band, he's not one of those to go about singing and dancing on a stage for people. He really does a good job, even though he's less than enthusiastic about the group. It's good experience for him as a budding mercenary musician.
At any rate, that's got nothing to do with heels, except that I had to park a long, long ways away from the school building where this contest was being held, just because the event was so large. Nebraska is in general a very flat, sparsely populated state, known mostly for being way too long to drive through on your way to Colorado, and college football. However, Omaha is a river town, and the Missouri river, upon the bank of which Omaha is situated, used to be many several times bigger than it is today. Therefore, Omaha is quite a hilly city in many places, one of which is where I parked.
I did ok, but I was pretty slow, especially compared to the kids, who seem to like to run everywhere. I can run in the heels I chose to wear, but I have never tried it downhill, and it is probably inadvisable to do so. I did actually bring backup shoes with me, just in case. I did not need to be dealing with a shoe failure that far away from home.
There is really nothing out there on the internet about "How to Walk in Heels in the Real World." And really, what would such advice be? "Walking uphill OR downhill, you're going to look like you're struggling a bit, and forget about walks that are canted sideways. The best you can do is avoid falling or twisting an ankle." Or, "Walk tall and look forward off into the distance, while at the same time paying attention to what is directly in front of you, so that you don't put your heel down a crack in the sidewalk." Oh well, we do the best we can!