Originally Posted by
Pickledapples
Actually, you guys are correct. It works for me, most of the time.
The trick here is to use rubbing your hands as a lucidity prompt in dreams - like a dream sign. For some people new to this technique sometimes avoiding the urge to rub your hands in bed is really quite hard and sometimes will produce a dream in which you rub your hands.
But once you get used to doing it, it will start to appear in your daily residue, causing you to sometimes spontaneously rub your hands in dreams.
Also, I invented this method just to be clever as rubbing your hands also stabilizes the dream. If you don't become lucid upon the time you rub your hands, at least it will prolong the dream and make it more vivid. It's been helping me with my LD progress and dream recall greatly as I had a pretty big dryspell this month.