Career guide that contains mental tools and knowledge to help knowledge workers improve the way they behave and think inside and outside the workplace for lifelong career success. Learn different ways of thinking as well as understand why people think and behave the way they do. Some mental tools are from the author's own creation and personal experience. Clear examples of how to use each tool are provided, as well as examples of how you can utilize several mental tools together to maximize your performance in common situations that knowledge workers encounter on a regular basis.