Will your Desktop Picture (DP) or Profile Picture reveal your secrets to the world? The answer to this question seems to be yes. According to a research conducted by some researchers, it is found that profile picture can tell the world everything about you. The pictures which depict an active personality of an individual is an indication that the person is a happy go lucky person. A picture with sad looks says that the person is not happy in life Similarly, the postures of individuals in their profile pictures can also reveal many things about them. The researchers are saying that one should be very cautious while posting their pictures on social networking sites. They ask the social media users to post pictures which can bring positive response to their pictures.