Are you interested in the field of leadership? Accept the 19 thoughts challenge. First of all, inspire your leadership by learning about the 19 thoughts. Each thought is based on actual leadership research and best practices. Secondly, strengthen your leadership by choosing and applying practical tips and answering the reflective questions. Thirdly and after you have completed the 19 stages of leadership, you can engage in the ultimate leadership feedback experience! Finally, by using this application for your leadership development, you also support our global leadership research. All gathered data are analyzed in an anonymous way to improve our understanding about how leadership works all over the world. With this knowledge we will be able to keep on improving the 19 thoughts application.