In a world where the pressure exerted by an individual's presence is visually perceptible through colored auras around their clothes, how would Sunita be able to tell if Kofi, who is standing behind a wall, is feeling anxious as he awaits his turn to perform at a talent show?
Respond very briefly.
Sunita would observe the wall adjacent to where Kofi is standing. If Kofi is feeling anxious, the pressure exerted by his presence would cause his aura to intensify. This change would result in a brightening or darkening of the wall's surface in response to the color of his aura, hence making it visible to Sunita even though Kofi is out of direct sight. If the wall shows a noticeable change in color, matching the characteristic hue associated with anxiety, Sunita would deduce that Kofi is indeed feeling anxious.