Question: You can go invisible when nobody is looking at you, how would you use this power?
Answer: I really would like to acquire this ability, to be able to move undetected as one who wades into water without causing even a ripple.
Then I could enter the desires, viewpoints of others, collecting a “holographic” image of the world, that is undisturbed, undistorted by my inherently self-centered, subjective point of view.
This would be similar to the principle of “do no harm”, getting to know others and through them the world, without touching, influencing anything.
Entering The Force-Field 