>Lick the finger not covered by the ink, and attempt to rub off the ink with that finger.
You do so.
The ink provides a reference point for your position. You notice now that the light you see from afar cannot be from stars, as they appear to be moving.
As you attempt to focus your attention on your clothes, you find that you cannot recall your previous train of thought. You are aware of nothing about your clothing, except for one fact.