Have you ever asked yourself the question that what is the happiness? I have asked myself this question many many times in my life especially after i have my own sense. Happiness can be very simple, it can be described as staying with the people you love and people who love you while other things are not important because most of them can be obtained by your efforts. According to my own experience especially after i suffered from a kind of serious disease i stick to my viewpoint much more. What you need do is to cherish what your owned such as health, love from your parents and friend. Life is so short and so fragile, so please enjoy it to yourself!