There is no expert in the world that can’t afford to learn more or adapt strategies from related areas to what they do. That’s the nature of innovation – taking the first steps into unexplored worlds. It is the responsibility of each of us to be uncomfortable sometimes by trying new and bold approaches.
In business the definition of insanity is different than the definition for most of the world:
Business Insanity: Doing the same thing over and over again while expecting the same results.
Staying the same in business brings diminishing returns. Only through innovation and change do we improve.