Friendship is a kind of relationship that many accompany you all your life. The relationship with your wife or husband occurs only after you are married and runs the risks of being cut down by divorce. The relationship with your parents will be put to an end with their passing away. The relationship with your children begins late in the middle of your life. You have an association with your colleagues, but it is always changing, because one day, one or another colleague may disappear suddenly out of your routine by changing jobs and you may similarly jump out of your colleagues' lives. You have connection with your neighbors only for the sake of living in the same neighborhood and it will break down when you or one of your neighbors moves.