Somebody knows something,takes birth at some place,live at some place, studies a particular subject,experienced of something.The other knows something other,takes birth at some other place,live at some other place studies some other subject, experienced of some other events.So Every body is different from other.Why?In fact, we are split images/souls of the God in physical form.Just like a round Ball of glass has been broken into pieces,and each piece has some different quality,characteristic,shape though the basic inherent material is the same.And when combined together we shall become the God in totality.Associated we two are better than one,associated we three are better than two likewise.And if entire universe combined together it shall become one and only one God who has all qualities,all shapes,all strengths enormously.....