And the most important is the sincerity and trust between people, trust has become maintain the relationship between the main factors. Now there is a trustee services, is based on the trust. I used to have a lot of friends, but in the end we a broken link. At the beginning, is a person with another person because of mutual suspicion and the contradiction, in this time of our friends to split into two factions, and the connection between more and less. Later in every pie appeared similar things, is the result of a turn. In the present society, often there is such a thing.