In "The Novel Habits of Happiness," Alexander McCall Smith explores themes of emotional resilience and the complexities of life. He emphasizes the importance of acknowledging our feelings, advocating for a good cry as a healthy way to process emotions rather than suppressing them. This perspective encourages readers to embrace vulnerability, suggesting that it's natural to experience sadness in the face of life's challenges.

Furthermore, McCall Smith reflects on the inevitability of mortality, reminding us that life is finite. He posits that as we age, we become more aware of this truth, leading to a greater appreciation for the moments we have. This notion invites a sense of urgency to live fully and joyfully, underlining the idea that while life may bring sorrow, it also offers opportunities for deep happiness and connection.