Why do so many women hobble in high heels?

I believe it is like you say, for fashion, but I agree, they MUST be able to walk in them. Most people don't take the time to learn to walk in higher heels, and it does take time and commitment. I go through downtown CIncinnati and 1 out of every three women with heels over 4" look like they just started wearing heels that day. The younger women look to have no issues with them. It's all in foot training and stretching. I started wearing heels at 13, started with 3" and worked my way up. I can wear 6 1/4" heels without a latform and look graceful. They are not easy on the feet for extended wear but for evenings out, few hours at a time, no issues.