Sometimes the things do not go the way you want, therefore, you must let all things go and follow the path that has been your destiny. Life is always an experiment stage, do your best to gain better experiment. People always said that shouldn't look at the past but in fact, it is amazing that you look back and react to it. You should never let the world shape you into a piece of shit but you modify the world with your weapon-SMILE because no one can change your life and do it for you but except yourself.