If than the spirit, it is in charge of the wallet, the ability to train the husband, the level of growth of the child, the degree of leisure and comfort, participate in the group amateur activities frequency, the index of the manifestation of happiness and joy, the seductive force of the opposite sex, and so on. Those with a good mindset always win, those who are unsatisfied and fixated on other people's highlights always lose.
Since social class has been solidified, things are grouped together and people are divided into groups, so the comparison of the spiritual level in this class and group has begun to gain importance.