Seth Godin argues that tribes are groups connected by a shared interest and leader. Leaders are able to create movements by challenging the status quo and connecting people, as opposed to managers who maintain existing processes. Godin uses the example of a balloon factory representing resistance to change, with leaders acting as unicorns to disrupt the normal flow. While change used to require large movements, the internet now allows micromovements through connected media tribes. Godin encourages overcoming fears of failure or criticism to become a leader that can create change.