What is the toughest feedback you've ever received?

Prior to Polyvore, Jess was a product manager at Google, where she worked on Google Maps and launched features like My Maps and draggable driving directions. After 4 years at Google, Jess became hopeless addicted to making Polyvore sets and decided the only cure was to join the Polyvore team. Jess has a BS in Computer Science from Stanford University.
Fun fact: Jess enjoys drawing and owns over 1000 comic books.