Hai friends,
Man is the most intelligent creature in this planet. If i say so everyone will agree, because it's through till now. The achievements man has done so far is unbelievable yet  magnificent. I wonder how man has done such achievements compared to other species in this planet ?. Some say that this is an act of god that has been done through man. Some say due to intelligence of man. Some argue about both being intelligent, hardworking and passionate. But the real factor of this changes lies in the DNA of man.This can be commonly called as "Basic nature of human beings".
 
These instincts and character has got to man from primitive time and passed through generations. Modifications or mutations happened, but none of them changed the basic nature of man. The Genetics reveals us that the nature will always try to pass the genes that show more survival and reproducing skills. From this what we can understand ?. This shows us that the character man show today are the successful gene characters that have helped his ancestors to survive and reproduce through this long years. The interesting fact is that nature does not select a man whether he is a good one or bad one based on his character. Whether he is a bad man or good man, nature will check whether his genes have the better survival and reproduction instincts and he will be selected than a man whose character is good and show less survival and reproduction instincts. Also nature will not allow too good as well as too bad people to survive more. Some of the examples are Hitler,Mahatma gandhi,John f kennedy etc. Nature will always eliminate these kind of people for system's existence. The nature always select a man who must contain a little bit bad and a little bit good. Those people always survive.
 
But when you check the new born babes of any species it can be seen that they are innocent and pure in character. But as they grow up ,their minds and body will also  become contaminated by the world created by man. WHY is this happening?. The reasons for this can be characterized as below

1.Being playful
Man always like to be playful. They like any thing that entertain their minds. The other species have a least range of entertainments but humans have a wide range of options for entertainment. Unlike other species humans go to any extent for enjoyment. They are ready to engage in any sort of stuff whether they are good or bad with out considering the society or their health. That's why 60% of people in the entire planet like drinking, 10% of people like drugs, 30% use other sorts of entertainment . But every 100%  like to be entertained.

2.Being scientific
Most of the people in the world are practical and scientific. Humans are constantly sorting the world into categories, predicting how things work, and testing those predictions. Ages ago man only believe in their senses rather than science. He respected and feared any thing that he cannot understand . That's why primitive man respected and considered natural forces as god. The examples of these forces are like thunder, storm, fire, snakes etc....As time passed more than seeing ,experiences become more acceptable. Then experiments become more acceptable. So rather than magic, people began to believe in science. This is because science and scientists become able to explain the things that was unable to understand by the ancient human beings. So man started depending on science more than other things.

3.Being legislative
Every human beings can be divide into two. One that like to be ruled and one like to rule. Most of the man fear to do experiments and take chances in  their life. If man with strong mind and knowledge like to rule then some people also will  follow him. So man like to be being legislative. Every animals have their own rules. Man like to be ruled and like rules, because man afraid of the unexpected. They think they can be escaped from accidents using these rules. Man have more language skills and more brain power, so he have developed much more elaborate system of rules, taboos and etiquette.

4.Being epicurean
What does it mean ?. It can only be explained by a situation. Primitive man used to eat what they get and what they hunt. Man start eating food raw rather than cooking and then man start cooking. One of my assumption is that wild fires were common that time. So there are chances that the primitive man had got a chance to eat some meat or some thing that had been burned by the wild fire. Other than that the only chance related are to our nature, that "we want more". If we want some thing to eat today we will make it more tastier, more delightful to vision and more order. Where animals just eat,we human makes a meal of it. Now studies show that the ways of modern cooking are injurious to health. Even knowing that we does not compromise our nature of being epicurean and finding new, new ways for making food more and more tastier.

5.Being gossipy.
Every man is creative in their own respective fields. This is what makes us different from animals.
Man always like stories. Man likes to create it, share it, hear it and mix it with his own version. It doesn't matter to him whether he is telling a truth or not. All he want is just earn some respect, some pleasure and some satisfaction with time pass. That's why man like gossip. An average man speaks 20 lies a day. In his stories also they make their own versions and pass it. So what the last listener getting is a contaminated version of truth, some times nil. Man like to say gossip related to any thing that they are unable to achieve, get or experience. Also since the number proportion will be greater compared to the actual achievers ,there will be no delay for it's spreading. That's why man like to say gossip related to film stars , space adventures, death and life etc.....


From all these facts it can be seen that the path our ancestors walked and paved , the path we are creating today and the path our future generations going to make all depends upon the primitive basic nature of man explained above.