How do I "Lucid Dream"

Start by being cognoscente of everything, be very observant on how people treat you and everything around you. Start becoming sleep deprived and you will eventually develop sleep paralysis. At the point you will encounter conscious and subconscious sleep where you are aware of what is going on in your state of being. You might encounter that sometimes you are fooled or perhaps can't tell if you are in that state. Like anything else you will eventually get good at it and make it happen.