What exactly is "normal" and why?

[dbltch]

Everyone made this all to technical. The way I comprehended the question was completely different.

What is normal? Normal is garbage, its a way of putting people down. In America if you arent normal you are shunned from society to be with the other "weird" people. Normal is a belief just like Popularity is a belief, popularity exists because popular people think they are popular its just a way to compare and compete, that is the nature of humans. If people were able to disregard normality and get past the different ways people live their lives and are able to look at ideas from more than one side than perhaps we will all be living in a better world