I agree it is this, I also think people and society also give themselves way too much credit for their successes. There's plenty of smart hardworking people ou

I agree it is this, I also think people and society also give themselves way too much credit for their successes. There's plenty of smart hardworking people out there who continue to contribute but never stumble upon a unicorn. To a large extent its luck, a much larger contributor than people realize. All you can do is to play the game, consistently contribute and work hard on R&D and products and you improve your odds of stumbling upon success. But it's never guaranteed.