i would say dont focus on your body and instead focus on the lucid dream and create what you want. when you focus on the body you get drawn back into it and experience sleep paralysis, which can be frightening, although it is not dangerous. if you find yourself back in your body you have the opportunity to have an OBE, so you could try grabbing onto something with your astral arms and pulling yourself out. i know this may sound freaky but its not at all while its happening. it should be fairly easy to get your astral arms out, and if you cant have an OBE at least you can have some fun with your new plasmic looking arms
