Adaptation. The same stimulus acts on the sensory organs, causing the sensory organs to change their ability to sense suitable stimuli. Which of the following is most incompatible with the concept of adaptation? ['When you put it in hot water, it feels very hot at first, but soon the feeling of heat diminishes.', 'When you have pain in one part of the body, biting your lips or clenching your fists will reduce the pain.', "In a room where you can't see your fingers, stand for a while and see the food around you.", 'Walking into a garden with a fragrant flower smell, but soon I feel nothing.']