Seems like I'm having a new is-shoe (issue) now. Sigh. The more shoes you have, the more is-shoes you get. I bought this pretty pair of red peep-toe pumps, and the left shoe is slightly larger at the back than the right shoe. And it doesn't help that my left foot is less strong than my right foot. So now everytime I take a step, my left foot just comes out of the shoe.
Asked the cobbler if he could do something about it, but apparently the cobbler cannot solve all is-shoes. He referred me to a store where they sold Scholl shoe inserts that you glue at the back of the shoe, but they were out of stock. I just have to wait a few more days before they restock. Hope this will solve my problem... sigh.