1) First of all, hockey is very interesting game, that all people love. Secondly, there are a lot of countries, where winters are cold, so people can play hockey there.2) I think they feel safe at the ocean when the weather is good, becouse it\'s the main factor of this sport.3)Well, I think they don\'t get bored of skating becouse they really adore their sport. It\'s not only sport for them, it\'s there life.4) Threre are a lot of things, that person have to do to become a professional. First of all, he has to train hard, and read a lot about his sport. Also, he has to wish to become the best in the world.