Ceesie thinks it's because we are traveling around the world from a young age. We are also very spoiled and most of the time alone. Models don't really have a home home, and we don't live a regular life like most people do.
We spend most of our time with fashion people and most people who work in fashion don't have a "normal" life/job, my opinion.
The fashion business is weird: To vain and there is nothing intellectual about it.
I don't think there is anything wrong with being crazy.
Ceesie himself is also a "little" wacky and that's what makes us all unique in our own way!
I LOVE craziness! ;-)