In our system leadership is by consent, not command. To lead a President must persuade. Personal contacts and experiences help shape his thinking. They can be critical to his persuasiveness and thus to his leadership.

Don't necessarily avoid sharp edges. Occasionally they are necessary to leadership.

Don't necessarily avoid sharp edges. Occasionally they are necessary to leadership.

Leave the President's family business to him. You will have plenty to do without trying to manage the First Family. They are likely to do fine without your help.

Visit with your predecessors from previous Administrations. They know the ropes and can help you see around some corners. Try to make original mistakes, rather than needlessly repeating theirs.

When you raise issues with the President, try to come away with both that decision and also a precedent. Pose issues so as to evoke broader policy guidance. This can help to answer a range of similar issues likely to arise later.