Introverts are shy and preserved while extroverts are outgoing and social in places with many people.
Point 1
Dopamine, an enzyme in the brain, controls excitement in the minds of human beings. The release is faster in extroverts and slow for introverts.
Point 2
Introverts think before speaking while extroverts think and speak concurrently; hence the slow response from introverts.
Point 3
Introverts have fewer friends from the reduced interaction while extroverts have many friends.
Conclusion
Extroverts function well in team efforts due to their social nature while introverts work well in individual assignments.
