People in the world have happiness and sadness. The first way that people have happiness and sadness is healthy. Everybody want to has strong healthy, you can tour everywhere and do anything. You will be happy or sad that depend on healthy. The next way is money that very important. If you do not have money, you will not be happy, because everyday you must pay money for buy anything. The final way is love, that has affect to anybody. The people have feeling. If you love somebody, and her love you too, you will be happy sure. In the other hand that is fail, you will be sad too. In concluding people should know to enough in life, and that is the real happiness.