World Laughter Day 2023: Date, Background, and Significance Emotional stability will lead to utmost cheerfulness Encourage kids to play outdoors for their holistic growth Gratitude is the key to happiness! Gurugram: Sudha Society helps needy girls on World Happiness Day 50-year-old Rizwan says cycling can boost happiness RESIDENT SPEAK: No simple green drink , but the elixir of happiness 'Happiness index the true parameter of development,' says Haryana's FM