This is when you sleep on your stomach holding your pillow from the sides or tucking your hands under it. This usually means that you are one with a welcoming personality but can also be sensitive at times.
This shows your trustworthiness and openness towards your loved ones. Also you trust people too easily.
#3 Sleeping Like A Straight Board.
This position is usually practiced by people to relieve themselves off stress. But of you automatically sleep in this position then it means that you are a reserved and quiet person by nature and hold yourself in high positions in your mind.