Heels are not my friend. A very short chunky heel just for the 1 hour I'm in church is doable, but can't wear them longer than that.
I worked at Nine West a few years ago and was so jealous of my coworkers who wore heels for their 8 hour shift.
It's okay though, my hubby is only 1/2 inch taller than me and prefers I don't wear them. :)