What is empathy? What is narcissism? What role do they each play in effective communication?
Is it possible to rid the world of bullying?
Why do people create music?
What makes you happy?
What is the key to happiness?
Why do people laugh?
Why do we dream?
How do you make or break a habit?
How do people decide what to wear?
Why do humans commit the same errors (in terms of the environment or society or politics) again and again?