BodyStart Keto This improves circulation in the spinal cord and brain. In no case do not sleep on the floor - this is where negative energy moves. Do not hang in the bedroom, especially above the bed, photos of loved ones. Ensure that the light in the sleeping room is diffused. This effect is achieved very easily: it is enough to use lamps and lamps with frosted shades. It should not be too cold or too hot, otherwise awakening is inevitable. The best temperature for sleep is 27 degrees.