Find a really dull and boring TV show like, say golf, fishing, cooking, any show on Lifetime, book tv, etc. Turn the volume up just enough that you can understand what they are saying. Turn the lights off or dim them really low. Get the room a little bit too warm (turn down the air conditioning, turn on a heater just a little bit or something). Then lay down on a comfy couch or in bed where you can still see the TV. If you are old enough to drink, have a glass of wine or warm (non bitter) beer too. Works for me every time.