An outsider's perspective can be more valuable than you suspect.
Steve Jobs had Bill Campbell.
Jodie Foster leaned on Robert De Niro.
Andy Murray has Ivan Lendl.
High performers in any field typically have a coach or mentor. A great coach provides you with the benefit of their experience and asks more questions than they answer. They force you to think about your business in ways that you wouldn’t do on your own.
Via The Learning Factor, Jose Luis Anzizar