The stories leaders and others tell, few of which are true, are a lousy foundation on which to base any sort of science, and we know how to accomplish behavioral change and the importance of priming, informational saliency, and social networks. Producing inspiration and other good feelings doesn't last very long.

The single biggest barrier to effective leadership is, in my view, the leadership industry itself. Instead of telling people the skills and behaviors they need to be effective in getting things done, we tell them almost the opposite - blandishments about how we wish people would be, and how we wish workplaces were. That information is worse than useless as, to the extent people believe it, they often wind up losing their jobs.

Witness Donald Trump's current presidential campaign. So first people need to find the white spaces, the unexploited or underexploited niches where there is less competition and more opportunity.

Great strategy, not executed, can't possibly have any effect on performance because it doesn't actually affect anything. It's like planning for a successful surgery to remove a tumor. If no one picks up the knife and actually operates effectively, the diseases will persist.

Everyone faces defeats, setbacks, reversals of fortune. But just like water wearing away rock, persistence triumphs. Resilience is one of the most important qualities I would look at in trying to predict who is going to be ultimately successful.

Lying is common in social life, often done for benign purposes, seldom draws severe sanctions, and many of the most notable leaders, including the late Steve Jobs, were consummate prevaricators. Told with enough persistence and conviction, what was once untrue can become true, in a self-fulfilling prophecy sort of way.

My overall recommendation: for decades corporate policy manuals and HR departments have told people they are responsible for their own careers. It's about time people really heeded those warnings.