Possible Clues:

• Asperger's is a form of it
• Condition with great difficulty in communicating
• Condition that causes person to withdraw from the world
• Psychiatric disorder
• Rumbling tum is a childhood abnormality?
• Form of mental illness causing one to withdraw into private world
• Condition causing difficulty in communication
• Neurodivergent condition with a world awareness day on April 2
• Condition measured on a spectrum
• Raymond’s condition in “Rain Man”