4 types of people

Based on selfishness and long term thinking there's are 4 types of people:

Selfish and short term thinking: the selfish bastard that you don't want to work.

Selfish and long term thinking: the backstabber that climbs on corpses to reach his goal.

Altruistic and short term thinking's: the sucker who will be used by the types above.

Altruistic and long term thinking: the leader, the diplomat who will foster long term relationships. Usually victim of back stabber.