Your most important task as a leader is to teach people how to think and ask the right questions so that the world doesn't go to hell if you take a day off.

Consider the many financial industry executives who walked away with many millions as their organizations failed - I think the expression is "failing upward." People also need to understand that their "technical" job performance is correlated with their career success, but again, many other factors such as educational credentials, length of service, and yes, political skills, also contribute to success. So people need to understand business and technical issues but they also need to master organizational dynamics.

One cannot control the actions of others, but we are responsible for what we do. People say things such as, "I can't do this," "it is not really me," "this makes me uncomfortable," etc. People, simply put, opt out of playing the game or doing so in a way that will make them successful. So get over yourself, and do what you need to do - and what, by the way, others around you are doing, to become more powerful.

I completely reject the idea that working adults need to be treated like infants or worse and not told the realities, harsh or not, about the world of work. Keeping people in the dark and filling them with stories that are either mostly fabricated, unusually rare, or both, doesn't do anyone any good. It is one of the reasons that workplaces and careers remain in such dire straits.

I decided to write Leadership BS because I was irritated by the hypocrisy in the leadership literature and the fact that many of the people writing leadership books exhibited behavior that was precisely the opposite of what they advocated and also what they claimed they did. Stories did not seem to be a good foundation on which to build a science of leadership.

Nothing comes without trade-offs. Do you want to spend time with people who like, or with people who might be useful to you? Do you really want to put in the long hours and constant attention required to be successful in your quest for power? Do you really want to be under the microscope on a daily basis, with people commenting on the car you drive, where you live, where you go on vacation, and so forth? There is no way to avoid the price of power. It's up to you to decide if it is worth it, and to change course when it isn't.

The single most significant change has been the globalization of labor markets. Product markets - trade in goods - have been globalizing for years. But now, with the reduction in communication expenses and the building of all sorts of IT infrastructure, essentially any job can be done almost anywhere.