The class focuses intensely on making people more comfortable with doing a wider range of things - such as networking, self-promotion, building their own personal brand, cleverly acquiring resources, getting known - that they may have been less comfortable with before.

The individual attributes of warmth and competence are often perceived to be negatively correlated. That doesn't mean they actually are, but that's how people perceive the world. So, cruel people, those who gave negative book reviews, for instance, were seen as less likeable but as more intelligent.

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.

I don't think eliminating the knowing-doing gap depends on the amount of knowledge around. It depends much more on people's attitudes and intentions - do they actually want to turn knowledge into action, or just go through the motions of acting as if they are busy or are accomplishing something.

Doris Kearns Goodwin's Team of Rivals is instructive in painting a realistic portrayal of Lincoln and his methods for accomplishing his objectives. In fact, many good political biographies are useful in learning about power, strategy, and decision-making.

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.

People need to be ready to have truly "global" careers. Just as companies now face world-wide competition, so, too, do people. Therefore, individuals need to get out in the world more - some large percentage of Americans don't even have a passport - and work in different countries.