What's your name nd where u from?

each time i enter chat room , i am always asked the above questions.after Too many times i am tired of it . one day ,one person aksed me again . i told that i am from Venus i am 83 i'd like to talk with friedns on earth.

why do we have to ask these questions like a policeman .i am choosed by my Name and Nationality .if i can determine everything on my own ,i would like to say i am from Venus i 'd like to  make  friends with people  on earth .