The how of happiness

In *The How of Happiness*, Sonja Lyubomirsky offers a detailed yet easy-to-follow plan to increase happiness.

Drawing on her extensive research, Lyubomirsky explains that while 50% of happiness is determined by genetics and 10% by life circumstances, 40% can be controlled through intentional thoughts and behaviors.

The book provides over a dozen uniquely formulated happiness-increasing strategies, including practicing optimism, savoring life's pleasures, and staying active.

It also includes diagnostic quizzes to help readers understand their 'happiness set point' and select activities that best fit their personality, resources, and goals.

Lyubomirsky emphasizes the importance of personalizing these strategies to achieve long-term happiness.