No, being an introvert is not a delusion. Introversion and extroversion are personality traits that have been studied extensively in the field of psychology. They are part of the broader personality theory known as the Big Five Personality Traits (also known as the Five Factor Model), which includes Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism.
Introverts tend to prefer solitary activities or smaller social gatherings, find solitude energizing, and may feel drained by prolonged social interactions. On the other hand, extroverts tend to thrive in social situations, gain energy from being around others, and enjoy engaging in larger social gatherings.
These personality traits are considered normal variations in human behavior and are not considered delusions. They are not a result of faulty thinking or irrational beliefs but are rather stable patterns of behavior and preferences.
It is essential to understand and respect the diversity of personality traits and recognize that different people have different preferences and comfort levels in social situations. Both introverts and extroverts have their unique strengths and can contribute significantly to society and their respective environments.