Freefall sleeping position
Women who sleep on the stomach with their hands under the pillow (freefall sleeping position) are outgoing, friendly and very social persons.
Hunger sleeping position
If you hug your pillow while sleeping, it means that you trust people too much, which can be bad for your own good.
Women who sleep like they are lying on a wooden board are usually quiet and quite reserved. They have high self-esteem and sometimes can even be arrogant.