Dearest Brought To Tears By Shoes,
No. It might seem eccentric, it might seem over-the-top, it might seem emotionally unstable, and yet everyone has their thing. That thing that brings them joy, even a ridiculous, indulgent, materialistic joy. A shoe is a work of art to a shoe lover, something beautiful and special and worth a few elated tears. As long as you're still experiencing other emotional responses to things in your life I'd say you're fine. However, if shoes are the only emotional outlet you're working with then you're probably screwed.
Shoe Lovingly Yours,
Mule