After outing myself as the lone office introvert, I expected a look of horror to pass over my coworker’s face. Instead she gave a knowing nod and smile, and said she’s heard this sentiment so often here that she calls IDEO an “extroverted office full of introverts.”

I was stunned. The majority of my colleagues are introverts too? How did they manage our everyday activities, like brainstorms? The goal of a brainstorm is to uncover new opportunities by bringing in fresh perspectives, but as a group activity it can make introverts clam up.

Inspired by Susan Cain’s research on the power of introverts and how solitude, like collaboration, is a crucial ingredient to creativity, I asked my fellow designers what strategies they use to incorporate solitude into the most extroverted of activities.