A simple habit that can lift your mood. In this short challenge, Linda Nevin shares what research on gratitude shows, and how to start your own practice today. In this video: • The "Counting Blessings vs. Burdens" study, and what gratitude researcher Dr. Robert Emmons found. • Why people who wrote down what they were thankful for felt happier with their lives. • Your challenge: name five things you're grateful for every day for seven days. • Write them down, or say them out loud in bed, morning or night. • Why small things count, like a warm bed or a Saturday off. Good for anyone who wants more happiness and energy in their day.