There is an old saying: “A smooth sea never made a good sailor.” It means good sailors learn their skills when the weather is bad and the sea is rough. The same is true in other areas of life. In fact, we never become strong if life is too easy. Learn not to spend too much time on the wrong things. We should remember past success, especially when we are in bad situations. It reminds us we have the strength to succeed. Besides, we must always keep our goals insight. As we perform our daily tasks, such as arranging with somebody, dealing with commercial affairs, and preparing for presentation, we can tell ourselves how we will feel when our efforts are rewarded. This will make us want to continue trying, and it will also help us to keep a positive attitude. If we really want to succeed, we become better at solving problems.