Nearly everything important a human being wants can be reduced to one or more of these is core or fundamental desires. They are in no special order:::::
1.Curiosity 2.Food 3.Honors 4.Rejection 5.Sex 6.Physical exercise 7.Order 8.Independence 9.Venganence 10.Social contacts 11.Family 12.Social Prestige 13.Aversive sensation 14.Citizenship 15.Power These desires are what guide our actions. In a sense we are studying the meaning of life. If human being had zero desire for these 15 goals they would care about nothing life would be meaningless.