When we change our habits, we change our lives. Gretchen Rubin stops by Google for a conversation with Logan Ury. From Gretchen Rubin, bestselling author of The Happiness Project and Happier at Home, comes a groundbreaking new book that will change your perspective on habits forever. Whether good or bad, habits are the invisible architecture of our everyday lives. Habits shape our existence and our future; we repeat about forty percent of our behaviors every day. But while changing habits may be simple, it’s not easy. And most of us have no idea where to start.