It is never wise to purposefully do without the benefits of having a mentor in your life. You will waste valuable time in finding and shaping what you need to know. But sometimes you have no choice. There is simply no one around who can fill the role, and you are left to your own devices. In such a case, you must make a virtue of necessity. That was the path taken by perhaps the greatest historical figure to ever attain mastery alone—Thomas Alva Edison (1847–1931)................
I also just noticed that the interviews Robert Greene did with the 'nine contemporary masters' are available for free on the Kindle HERE.
More than 20,000 hours of research and thought went into Robert Greene's stunning book, Mastery. In a departure from his previous works, Robert Greene interviewed nine contemporary masters, including tech guru Paul Graham, animal rights advocate Temple Grandin, and boxing trainer Freddie Roach, to get their perspective on their paths to greatness. Those interviews are now available to readers for the first time. Interviews with the Masters presents more than 700 pages of revealing insight directly from these contemporary Masters; from how they learn and think, to how they put it all together and create.