This can be done through press articles about you, or articles that you write and submit to trade publications that make you look like a pro in your field. (executivetrumpet.com)
I like to serve any appetizer with simple homemade dipping sauce rather than ketchup because it makes you look like a pro with minimal effort. (gimmedelicious.com)
Here is a little guide to get you started with the different types of diapers, so you feel like a pro in no time! (the-cloth-diaper-connection.com)