what is the main purpose of human birth on the earth?plz give your opinion on this topic if you can. what do you think about this context...why we are here...have you ever think over it?

its me 'm bit intelligent,bit stylish but a full package of fun.interaction with unknown person is an exciting experience for me because here exploration of every aspects of a person happens whether its related to his knowledge,his personality,thoughts,feeling,human nature,i mean all the traits a general human being have and finally some of them make a special place in my heart and probably i may get too in their heart.'m here to sharing my knowledge to the needy people and also learn a lot from them too.mutual sharing of thoughts,feelings,emotions and curious to know others culture is the my other motive to stay here.its only a glimpse of mine. plz notify me about my mistakes i''ll be happy to listen from you and also suggest me for better presentation.thanks ....