People get excited about what excites you. When a keynote speaker is jacked up about a topic, it’s hard not to be jacked up as well. If your pastor is passionate about a Sunday teaching, you’re more likely to remember it and absorb that teaching.
As a marketer, small business owner, or salesperson, remember that people will listen when you’re passionate about whatever it is you do. Someone once told me, “you can’t sell it if you don’t love it.” If you truly love your product, business, website, blog, whatever, then people will be infected by your passion.