QUOTE(airika @ Feb 16 2007, 12:37 AM) [snapback]1544802[/snapback]
SP and lucid dreaming are 2 different things....but they can both be achieved at the same time. On the Discovery channel....they had a special on SP, and the doctors can medically explain as to WHY SP occures. You can't have a self induced lucid dream SP while standing in the kitchen. (unless you have narcolepsy)
Very true. If you plan to intentionally have SP, it is best to be stress-free and obviously lying down comfortably. Do not think of anything stressful or exciting. Basically, you just have to get comfortable and start focusing on your breathing (this is one of many techniques). It's more effective if you sleep for 5-6 hours, have your alarm clock wake you, then attempt to have SP. Then again, techniques work better for some than others. So the best technique is different for everyone. There are many guides out there to try out.
Once you are in SP state, you can attempt to induce a lucid dream (it can be very effective), but it will not always work.
In my opinion, it isn't worth doing unless you really want to know what it is, and if you really want to have a lucid dream. The reason is because it may end up taking a lot of time- what with reading guides, and waking in the middle of your sleep. You may end up damaging your sleep for the night and finding yourself tired in the morning (if you are unsuccessful or if it takes to long to get SP).
The entire transition from "Waking" State to Dream State while staying aware is WILD.