He's mostly self-made, so I think he has demonstrated ability. I think this is more a demonstration that ability in certain areas does not equal ability in othe

He's mostly self-made, so I think he has demonstrated ability. I think this is more a demonstration that ability in certain areas does not equal ability in other areas. And that even talented people make errors. https://en.wikipedia.org/wiki/Masayoshi_Son#Early_life_and_education https://en.wikipedia.org/wiki/Masayoshi_Son#Early_life_and_e...