Testing Individual Effectiveness. Upon awakening without moving your body or opening your eyes, try to peer at something previously determined and close (4-6 inches from the eyes) for 3 to 5 seconds. For example, this may be your own hands rubbing together, or an apple. If no imagery arises within 5 seconds, switch to another technique. If even dull imagery arises, keep with the technique and try to scrutinize it as best you can. The image will then become more vivid and color saturated. As soon as it is becomes perceptually real, you can separate from the body.
When performing the technique, avoid the most common mistake: only imagining seeing the object, instead of having a real vision of it. The key difference between observing images and peering is in the active desire to see something previously determined, instead of passively peering into the void in search of some spontaneous imagery.
Training. In order to practice the technique, lay down with your eyes closed in a dark room and try to spot various predetermined images in the void before your eyes, starting from the simple (apples, candles, an X, etc.) and moving on to the complicated (landscapes, room interiors, action scenes, and so on). Try to be able to see all of the details of the visualized objects as clearly as possible. The more vivid and the more detailed they are, the better the end result. It’s also desirable to try to see objects that are just above eye-level, across from the forehead.