The song is based on astral projection, also known as OBE’s and many other names. Astral projection is projecting your inner body out of the physical body and consciously being able to explore other dimensions, and many other amazing things can also be explored after being able to master it. This is why the chorus constantly says “you wanna fly” due to the fact that during astral projection you literally are soaring through other dimensions,planets,past, present, any thing is possible in astral projection you just need to be in the right positive state of mind in order to master it efficiently.