human
I'm looking for some good books on how to be happy. Can you recommend some?
assistant
I can suggest a few titles that might help you become happier and more fulfilled in life: "The Power of Positive Thinking" by Norman Vincent Peale, "How to Win Friends & Influence People" by Dale Carnegie, "The Happiness Project" by Gretchen Rubin, and "The Alchemist" by Paulo Coelho.