A British sleep expert, professor Chris Idzikowski, did a research showing that there was some connection between the way people sleep and their personality.
The fetal position
The fetal position gets its name from the shape of a baby in the mother's stomach. It is the most common position in the world. People who sleep in the fetal position tend towards worry and anxiety. They are often shy and sensitive. In the fetal position, a sleeper's body is like a ball as he lies on one side with legs and arms bent. Adults usually sleep in this position.
The starfish position
When sleeping like a starfish, you lie on your back with arms up near the pillow. Sleep scientist Idzikowski says starfish sleepers value friendship. People who sleep in this position are good listeners and quick to help others. If you have a starfish sleeper as a best friend, you're in luck. Starfish sleepers are great listeners and a source of comfort to others.
The freefall position
In the freefall position, sleepers have their hands on or around their pillows, with their heads turned to one side. Freefall sleepers are social but sensitive and can become upset by extreme situations. They like to be in control of everything around their life. It's all part of their long periods of indecision, but once they make a choice, they stick to it. This position can aid in digestion (消化).
The log position
For those who suffer from back pain, the log position could be helpful for you. Log sleepers have both their arms and legs extended, so their bodies are straight like a log. Log sleepers are very trusting, but are usually social and easy-going individuals. Idzikowski claims that preferring a log position suggests that a person is sociable and can communicate with others easily.
