Have you ever wondered why people behave differently in the same situations? Is there someone whom you absolutely cannot click with no matter how hard you try and will most definitely get into an argument with if you are put into a project together? Why does some people seem more outgoing, likable and more social than others while some others simply hates socializing? How can some people go for a holiday spontaneously while some others needs months and months just to decide where to go, and then
