I need LUNCH

I have been making many attempts at reaching a state of lucidity in my dreams. For those of you who dont know, lucid dreaming is basically being self conscious that you are asleep, and dreaming. While "lucid" you may literally do anything that you desire. Something that I categorize as a branch of lucid dreaming is astral projection. This is basically an OBE (out of body experience) in which that you exit your body, and may travel through any desire-able plane of the dream world, and even physical world. I have achieved lucid dreaming ONCE, to my knowledge (you need to be familiar with dream recall to actually remember having a lucid dream, for you may not remember having one). Im curious to see how many of you have experienced with this amazing phenomenon. Please share tips as to gaining lucidity and such!