Different humans, different behavior.

The theory of Evolution says that at the very beginning of life were plankton. Those plankton evolved and became more and more complex organisms. Depending on their environment and choices, the organisms that were created were different in their (physical) appearance and behavior. Now, the Earth has a very diversified fauna and flora living in their respective biosphere. All the living species are classified according to their physical traits and behavior. However, one specie present differences among their group: the Human Being. In fact, Humans are easily recognizable at least physically, but since they have something more that makes them more complex to study- the ability to think- they present difficulties to be assimilated as a homogeneous group. Since each human being has a unique character, do not expect them to behave the same way in front of a same situation. Therefore, a deep study into the causes that may influence their choice must be much more interesting and helpful in or...