Maybe I've met people like that but didn't realize it, but can't something like that be obtained when someone is willing to keep reading about many things and learning about them, I mean reading lots of articles about business or so on will increase our knowledge so that we can become people like that, but it's a shame if it's just an idea, I think he's just like a dreamer, because he has lots of ideas but is unable to implement them and doesn't provide any benefits, because they're just ideas unless he's an advisor, for example a financial advisor who provides input and other ideas about finance. and the one who implements it is the client.