Learn the proven, time-tested human relations principles from Dale Carnegie Training and discover how bring creativity, enthusiasm, and productivity to your job. With insights from leading figures in the corporate, entertainment, sports, academic, and political arenas, this comprehensive, step-by-step guide includes strategies to help you excel in your career. Featuring many useful, life-changing lessons including how to identify your leadership strengths; achieve your goals and increase your self-confidence; eliminate an ``us vs. them`` mentality; become a team player and strengthen cooperation among associates; balance work and leisure; control your worries; and energize your life, The Leader in You proves that the most important investment you will ever make is in yourself.