Astral Travel... The Indirect Method

Step 1.  Sleep 6 hours and then wake up with an alarm clock.

On a night before a free day, go to bed at your usual time and set your alarm so that you'll only sleep for about 6 hours. When alarm goes off, you must wake up and drink a glass of milk or water, go to bathroom sit and may be read these instructions once again, then go to bed again.

Step 2: Go back to sleep with an intention.

After 3 to 50 minutes of being awake go to bed and concentrate your attention how you will perform cycles of indirect techniques upon each subsequent awakening in order to leave your body and implement our prepared plan of action. No alarm clock this time, each subsequent awakening should occur naturally.

  STEP 3: Separate the instant you awaken

Each time you wake up again, try not to move or open
your eyes. Instead, immediately try to separate from your
body. Up to 50% of success with indirect techniques comes
during this simple first step - one that is so simple that people
don't even suspect that it could work.
In order to separate from your body, simply try to stand
up, roll out, or levitate. Try to do it with your own perceived
(i.e. subtle) body, but without moving your physical muscles.
Remember that it will feel just like normal physical
movement. When the moment comes, don't think too hard
about how to do it. During those first moments after
awakening, stubbornly try to separate from your body any
way that you can and no matter what. Most likely, you'll
intuitively know how to do it. The most important thing is not
to think too hard and not to lose those first seconds of
awakening.

Step 4: Cycling techniques after attempts to separate

If immediate separation doesn't work out - which would
become apparent after 3-5 seconds - start right then and
there to alternate between 2 to 3 of the techniques that are
most straightforward to you, until one of them works. When
this happens, you can try to separate again.