We can actually deduce here that Christopher from the book "The Curious Incident of the Dog in the Night-time" describes having feelings of anxiety as a way of shutting down and shutting the world off him. He expresses it in his desire to be independent.
What is anxiety?
Anxiety is actually known to be excessive and persistent worry and fear that lies within an individual. When one is anxious, the person experiences increase in pulse rate, rapid breathing and sweating.
We see that in "The Curious Incident of the Dog in the Night-time", Christopher usually have the tendency to shut down whenever he frightened or overwhelmed. He can even curl himself and shut the world away from him.
Learn more about anxiety on https://brainly.com/question/1394818
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