3 Signs Of A Professional How do you know you're dealing with a professional anything? Salesperson, marketer, business owner, athlete, anything really. There are 3 key signs of a professional and if you're looking to level up and raise your own bar, you need to also raise your awareness of these and make sure your exhibiting these behaviors in your own life. Focus on Results Not Effort Willing to Persist and Insist in the Close Invest in Networking, Community, and Building Relationships