I’ve come to the conclusion that ditziness is not brought on by having blond hair. This kind of profiling based on physical appearance is unfair and immature.
No, ditziness comes from speaking in a nasal, airy, high-pitched voice.
When you speak with a high-pitched nasal voice, the air comes into your mouth and then comes right back out through the nostrils. This air never reaches the lungs, and as a result, no oxygen gets to the brain. The parts of the brain that control intelligence and common sense suffocate and die, and the parts of the brain that do not need oxygen, like the shoe-buying and hair-primping parts, gain complete control of motor functions.
And that, ladies and gentlemen, is SCIENCE.
For those who require proof:
Miss South Carolina: http://www.youtube.com/watch?v=lj3iNxZ8Dww
Kellie Pickler: http://www.youtube.com/watch?v=ANTDkfkoBaI