Because they ...

"Once conform, once do what other people do because they do it,

and a lethargy steals over all the final nerves and faculties of the soul.

She becomes all outer show and inward emptiness; dull, callous and indifferent."

                                                                                                               

                                                                                                  -- Virginia Woolf

Barbie head with cutout eyes and mouth 3-30-13

You never know when you meet someone
Will she be the one?
You never know and I wonder to myself
I wonder to myself
Are you beautiful?
Are you beautiful on the inside?
On the inside?
Are you beautiful?
Are you beautiful on the inside?
On the inside?

                                                      -- Chris Pierce, "Are You Beautiful"  (from the movie Crash)

Barbie head with cutout eyes, mouth (2) 3-30-13