Paula Galperin has spent 16 years in retail, at big-name brands from Aritzia, to Target, to Urban Outfitters. That's where she's now Head of Merchandising, and helping guide the company through one of the toughest times in the history of the business. She joins us from Philadelphia on how the concept of management has changed, her journey so far, and why learning to let go of the 'perfect career plan' has been a key part of it.