Geocentrism works fine as an everyday convention, a sort of shorthand to simplify the maths. It's easier to talk of sunrise and sunset, for example, or to consider the stars as being attached to a sky dome, because on the scale at which we generally operate, orbital and celestial mechanics - while obviously more representative of reality - don't really affect things all that much.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'