Advantages and disadvantages, making people know how to move forward and backward at the right time. Remember: character determines life, choice determines destiny. When faced with a great opportunity but give up, once again you reject the very word created by nature, it is ungrateful. Sometimes in life this opportunity passes another opportunity may come, but many times when the opportunity comes, we do not know how to grasp it, we create a character that does not know how to seize the opportunity at the right time.