اليوم ١٠: لماذا يضحك الجمهور في Friends!

Read more here!

• Presence: Bringing Your Boldest Self to Your Biggest Challenges, by Amy Cuddy.

• Steal Like an Artist: 10 Things Nobody Told You About Being Creative, by Austin Kleon.

• The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work, by Shawn Achor.