How can I become a good baseball player?

How can I become a good baseball player? First, I think I have to buy a good baseball. But a nice coach is the most important. I will pay all my time to learn from him. But where have nice coach? I think maybe NBA is a nice place I can search. There are many good players and coaches. Each one can teach me lots of things. And maybe I can be a good basketball player in the future just like Kobe. Kobe is a very good basketball player in the NBA. He had ever get 81 point in a game. So some people call him Mr.81. I think he is the basketball player in NBA. There are also many good players in NBA .In NBA teams, they not only emphasize on players basketball skills but also the team work attitude at the court .Frankly speaking , basketball is a sport that not rely on only one player
In sun I think this is just a dream ,because I can’t play baseball in NBA ,or when I shot three point ,everyone say”homerun”.