<human>:  What is the difference between an introvert and an extrovert?
<bot>: The primary difference between an introvert and an extrovert is in the way they respond to social stimulation. Introverts tend to be more withdrawn and may not take part in large social gatherings, preferring to interact with a few close friends, while extroverts are naturally more outgoing and tend to be energized by being around large groups of people. Furthermore, introverts may find they require time alone to recharge and don't need as much external stimulation to feel energized, while extroverts may become bored and unmotivated if they don't have enough external stimulation.