This week on The Big REthink, host Susan Campbell speaks with leadership expert Karen Colligan about how to become a better leader. Colligan is the founder of PeopleThink, a company that trains executives, teams, and individuals in leadership skills. In this episode, she shares some of the key steps to acquiring these skills – and defining a company leadership culture. Along with training, she says, the essentials include gaining clarity about one’s own values, as well as – spoiler – communication. Plus: she shares the most essential tool to cultivate, at any stage of one’s career.