Low profile and consistent is the success key of Spain in World Cup, You can have all the best players in your team but when your are not emotionally consistent like my favorite team Brazil then you will be defeated in the middle of the match.
Our life also need to be like that, just be consistent in what you are doing. Improve systematically whenever you face a challenge in your life.
This World cup season teach me many things in real life deal. I hope you are learning as much as me too. Congratulation to the winners. Other teams like Korea and Japan, keep up the good works!