The more people gather with you for self-interest, the more people leave you for self-interest not satisfied, but resent you, hate you, and turn you into an even more enemy. If the relationship is merely built on the relationship of good and bad, then the ally is a good opponent. That is a famous quote. Remember: relationships with people must always be two-way. Dinosaurs To My Son Mom Poster. That said, it is not necessary to say that you do not need to have friends for the rest of your life, do not need to have a good fellow to cooperate with.