Question

You have just met someone who is uninhibited, impulsive, and overreactive to many events. If you believe brain chemistry is responsible for most behavior patterns, what would you suggest as the cause?

Answer 1

Answer: Low levels of serotonin

Step-by-step explanation:

Serotonin is responsible for the sense of well-being or mental health of someone. If it's low, it would be evident in how he person reacts.