A LOT. Language choice determines your peer reference group of your career. If you want to live office space the movie be a Java developer. If you want to work

A LOT. Language choice determines your peer reference group of your career. If you want to live office space the movie be a Java developer. If you want to work with young and insecure people that cannot program be a JavaScript developer. If you want to write software with real stress be a C++ developer.