Just do it I have heard a lot of people say that: If I were a millionaire, I would travel all over the world. If I won a lot of money, I could find a girlfriend. If I could speak English very well, I could make a lot of friends from all over the world. If I graduated the school, I couldn’t study any more. If I had time, I would learn to play piano. If my children would grow, I would have many time to do work.   And I have heard some people regret and say that: If I have studied hard in school, I would make a lot of money. If I have worked hard, I would buy a house. If I have did exercise every day when I was young, I would be more healthy. If I have spent my time with my children, my children would be more happy. If I have eaten less, I could lose my weight. If I haven’t have relationship with him, I wouldn’t so sad now.   STOP TO REGRET! STOP TO COMPLAIN! JUST CHOOSE TO DO IT WHAT YOU WANT!