I do energy work a lot. I am working at blind man's bluff. what does that mean? It means being able to feel things in the dark such as a wall before you hit it. Not by reaching out to touch but to feel the thickness of a stationary object in the dark. knowing if ther eis another life force in the room with me. It is immense fun along with a few bruises. Some times I am even good at it. My night vision is decent but for this I close my eyes.