Yeah, life is indeed unexpected. We would never know if our life will only filled with happiness and laughters or sorrows and pains. People around us would say 'Hey, keep the good things on! You will keep the happy living.' when your life is going smoothly or people would say 'Let bygones be bygones, life is still long, so move on.' when the world seems like pushing us down, burying us. 'Let bygones be bygones.' It is eas