Once in a scientefic experiment, a big group people was asked to point out all the unnormal people.
So to begin with, the group looked like this:

|-------------------------------------------|

Where all the normal people are inside the | |.
Now after asking them to point out all the unnormal people, the group looked like this:
---- |----------------------------------| -----

Again they where asked to point out all the unnormal people, and they did, so now there group looks like this:
---------- |-------------------| --------------

And again they where asked:
--------------- |----------| ------------------


So what can you conclute from this experiment?
That either there is no such thing as Normal and unnormal, or
that it is normal to be unnormal.