In Ray Dalios book his talks about the difference between left brained thinkers and right brained thinkers. As you might already know, right brained thinkers are considered to be creative people. And Ray also says that if you put a left brained person with a right brained person they will frustrate each other.
So i would first figure out if you are left brained or right brained and then find a successful person to mentor you or to learn from that is the same type of thinker as you are.
And Tony Robbins has said that 80% of Entrepreneurs are Artistic, then if you are creative you are more likely to be a successful Entrepreneur. And I think you should spent a lot of time with creative successful people… it will more likely be a good fit and easier and more fun to learn from.