Why do people Make FAKE id's??

I am Disturbed from these non interesting fake ids

Hello friends i want to tell you that many people have made fake ids. everyone want to know why they make fake id. are they idiots?? or there is something wrong with them.
By making fake id they disturb all people that is very bad.This is very more in fb. i also have seen many fake ids. But u plzz dont worry i have solution to it.
If u have doubt that , that is fake id then plz do the following-:

Firstly if you have doubt that someone has make fake id with your friend's name then meet your friend personally and confirm it.
If u think one have made fake id u can check his/her email. in many cases they have written their email with their correct name . you will found that who have made fake id .
Last but least if he is unknown and u cant meet him/her personally then block him and report that it is fake id .If many persons do the same then that fake id will automatically be removed from facebook.


THanks