Good work, Mike.
A few more ideas…
The most critical self-evaluation goal is to nail down exactly why you have been successful.
Perhaps: …why your business is such a soaring success.
The results showed that his pizza was very good, but it was not the best in the market area.
Perhaps: … but not as mouthwatering as he thought. And it wasn’t the tantalizing pizza pulling / drawing / seducing customers to his restaurant.
What is he secret sauce that has made your business successful?
Perhaps: …that has made your business run smoothly / a soaring success.
PS you have to choose the words and phrases that feel natural for your voice. You want your word choice to be slightly stronger than when you talk, but don’t go for the words that feel over-the-top to you. But it’s good to play around with this.
Enchant readers. Woo customers. Win business.