I love wearing heels. walking in heels is something you learn and practice. I wear heels almost daily, i wear 4inch heels to work. through my years of practice, i glide effortlessly in my heels. I can even run in heels, ok not far.. but i can run for the elevator.
My feet got use to them, so they not sore after a day in my 4inch heels. If I have walked a lot, then my feet get tired, and then my man gives me a foot rub. I do wear sometimes 6inch heels, my fav shoes is my knee high boots with a 6inch heel, but they have a 2inch platform on the front, so my foot is about the same angle as in a 4inch pair of heels. The only shoes that when my feet get really sore wearing is my sandals with a 6inch heel. My man loves it when i wear heels, he says there is nothing more sexier than a woman in heels and i love looking sexy for him.
I had a cis-woman friend teach me how to walk in heels and then i got an old pair of pumps with a 3 inch heel that i practiced with, in the beginning my feet were sore.