Canfield McNish said that the more shoe between the ball of your foot and the ground, the more comfortable you'll likely feel while wearing them. There's a lot of pressure on your foot when the only thing separating it from the ground is a thin sole (plus a non-slip pad, of course), but some of that is relieved when your foot is more cushioned, like it is with a thicker sole.
Iggy Azalea walked a mile in her Louboutins, but can you imagine what walking even a couple blocks in these would feel like afterward? It's amazing that we willingly wear shoes that sometimes hurt so much, it takes an hour-long ice bath just to recover. And yet, it's hard to ditch high heels completely: They elongate your legs, they make your calves look amazing, and there's something empowering about the sound of your own feet clacking against a hard surface.
When you walk, lead with your thighs, moving your entire leg forward at once. Think about it: You're probably used to letting your feet lead, right? It takes practice, but you'll find yourself putting less pressure on the ball of your foot this way. And remember: Move your legs from the hips and keep your legs straight. Bending knees looks goofy with heels.
Know your foot type. In my opinion, a podiatrist would be the best way to know your foot type and what’s going on. If you can’t run out to the podiatrist, there’s a couple of neat ways to see if you have a flat foot or a high-arch foot. Wet your foot and step onto a piece of construction paper. When you make an impression, it will show you how much your foot is flattening or how high of an arch you have. You can look at a person’s foot type and see why they are having pain.