I've had these dreams too. Although you are in a third person point of view, becoming aware and realizing you're dreaming is still a concept needed to grasp. Since this is a common occurrence, you should use these experiences as dream signs. Simply recognizing them as a dream sign should trigger internal dialogue when inside future dreams. Whenever you're witnessing an outside POV, ask yourself if you're dreaming. After becoming lucid, create a body for you to enter if you do not take form to one already. OR if you can, stay without a body and remain lucid. Seems like it would difficult to take on tasks this way but I think it's possible. Seems like a great idea to learn to navigate and control a lucid dream as metaphysical entity...actually, this is going to be one of my goals now!