The situation of a person's pain is often subjective.
It was content with some kind of life, while others may not. Therefore able to be content with the current situation may wish to own such a live, can not, is trying to find another way out. You can not say where is the success, but also can not be sure when their own has reached a certain point, the Council will not be happy. Some people are never satisfied, and his happiness is only to establish a constant process of seeking and striving for, so his goals are to far over. Such a person's happiness may be less, but the achievement could be big.
Joy depends on self-judgment, and the objective environment is not necessarily a direct relationship, just as a woman who does not love jewelry, even if the exposure in the most emphasis on vanity environment, nor hurt her self-esteem. Rolls of the book has a poor scholar did not want to go to the exchange of diamonds and millionaires or stock. Satisfied with the pastoral life of the people who are not envious of any academic honorary, or Gaoguanhoulu.
Your love is your direction, your interest is your capital, your temperament is your destiny. Everyone has his own vision of paradise, there are as happy to enjoy with their own colorful world.