"The most common metaphor for careers is a ladder, but this concept no longer applies to most workers. As of 2010, the average American had eleven jobs from the ages of eighteen to forty-six alone.1 This means that the days of joining an organization or corporation and staying there to climb that one ladder are long gone. Lori often quotes Pattie Sellers, who conceived a much better metaphor: "Careers are a jungle gym, not a ladder." As Lori describes it, ladders are limiting--people can move up or down, on or off. Jungle gyms offer more creative exploration. There's only one way to get to the top of a ladder, but there are many ways to get to the top of a jungle gym. The jungle gym model benefits everyone, but especially women who might be starting careers, switching careers, getting blocked by external barriers, or reentering the workforce after taking time off. The ability to forge a unique path with occasional dips, detours, and even dead ends presents a better chance for fulfillment. Plus, a jungle gym provides great views for many people, not just those at the top. On a ladder, most climbers are stuck staring at the butt of the person above."