⟩ What you think about the idea of "Under-promise, over-deliver"?
This idea can apply to several different areas of life, but it's a great managerial mantra. Do you want to be the kind of person who has wildly optimistic goals that they never meet, or do you want to be the kind of person who sets measured goals and ends up exceeding them by leaps and bounds? Although this is about image, image is extremely important.