Dr. 'A'id al-Qarni is a renowned Saudi Islamic scholar, author, and motivational speaker best known for his best-selling book "Don't Be Sad." With a background in Islamic theology and literature, he has authored numerous works focusing on spirituality, personal development, and the Seerah (biography) of the Prophet Muhammad ﷺ. His writing style combines traditional Islamic teachings with modern psychological insights, aiming to uplift and inspire readers facing emotional and spiritual challenges.