Whenever my nerdy/schizoid/introverted side is stronger, I feel exactly this, I am behind the eyes and staring forward, as in this state my spatial location ability, the ability to be aware in 360 degrees, is bad. But whenever this side of me retreats a bit (for example any sense of success or victory beats down the inner nerd for a while) and I come out from my inner shell to bask in the world, I feel at home in space, I get 360 degrees awareness, I know where my legs and hands are and so on, then I am less aware of where I am and more in the center of the body, perhaps chest level.