"Some managers are uncomfortable with expressing emotion about their dreams, but it’s the passion and emotion that will attract and motivate others.”“People will forget what you said, people will forget what you did, but people will never forget how you made them feel.” (Steve Jobs)
Too many speakers fall into what is called "presentation mode," hiding their passion, energy, and enthusiasm. Passion appeals to the emotional side of the brain, and it's the emotional side—the right brain—that often guides decision-making.
As Lee Iacocca said -You can have brilliant ideas, but if you can't get them across, your ideas won't get you anywhere.
Passion, a sense of humor, anger, and an ability to explain what he or she does very well to audience members - The ability to telegraph these four qualities helps business leaders stand out— Every time you have to present , whether to a large audience, sitting around a table or to a group of colleagues, giving a sales presentation, or pitching an investor, being interviewed on TV - you have the opportunity to make a powerful and memorable impact.