One winter night in 1993, my wife’s elder sister, Sita Rai in Sibsoo got the biggest shock of her life. While everybody was busy with works late into the night, a group of men suddenly circled them and started attacking them with sticks and machetes indiscriminately. All their faces were covered in black soot. They threatened the family that they would kill them if they do not surrender their money and jewelry. Her father-in-law was subsequently dragged away into the fields, to the spot where he had hidden the money underground and was left with severe cuts and bruises after robbing him of his life-long savings. Later, the family learned that the robbers were from the same village but since they had distorted their faces with soot, they could not be identified. Likewise, many robbers disguise themselves when they rob people. Even if they do not hide their identity, they at least wait for the night to fall before they decide to act so that their identity can be hidden by nature. This is the negative energy you would get when you hide yourself behind the masks.