There is no wrong in saying that you only live once because it is true. We only get one chance to live that is why it is important to make every second worth. The term you only live once is enough to motivate us. It holds the whole meaning of life that you should always say yes to every opportunity, lives a healthy and good life, makes better decisions, surrounds you with good people because you only get one life. And it is not okay to waste your one chance doing unnecessary things.