Design thinking is a human-centered approach that can be applied by project managers. It involves asking "why" questions to understand user needs, taking an exploratory stance, and using tools from fields like service design. Design thinking helps organizations balance exploration of new ideas with exploitation of existing practices through an ambidextrous approach. Project managers can incorporate design thinking by applying service design tools to understand customer journeys and needs, and by taking an innovative, questioning approach rather than only focusing on traditional project constraints like scope, time and cost.