According to the research, the correct answer is generalized anxiety disorder. Your cousin has covered the inside of his bedroom in foil tarps to block mind-controlling transmissions from the nearby sheriff's office. This suggests your cousin is experiencing generalized anxiety disorder.
It refers to a pattern of worry and anxiety resulting in a loss of control over your thinking about many different events or activities.
In this sense, it produces irritability, difficulty concentrating, constant tension, and a level of anxiety severe enough to interfere with your daily life.
Therefore, we can conclude that according to the research, generalized anxiety disorder is a common condition that can cause the person to feel agitated often becoming startled very easily.
Learn more about generalized anxiety disorder here: https://brainly.com/question/29764576
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