Try the link in my sig. Skip down to the post on WILD.
In a nutshell, here's the technique I use: when you WILD, be sure you get about 6ish hours of sleep and WBTB. Be up for at least a couple of minutes. Put on a fan or something else with white noise. Relax and keep your attention on the noise. When you start feeling like you're hearing things or "almost" hearing things, keep your attention on that. Do NOT give any attention to your physical body. Periodically try to change the things you are "hearing." Eventually you will either hit SP or begin to see flashes of images, or an image that looks like a tiny picture at the end of a long tunnel. When this happens, keep relaxing and allow the image or SP to take its course without putting too much focus on it. Eventually you should jump right into the dream, and if not, try visualizing yourself standing across the room. Put your hands on the wall or an object to atabilize.

Bookmarks