Pay attention to the people around you and what you can do to make their lives a little easier. An act of kindness, any simple gesture can improve someone's day. Let a car in front of you on the highway. Hold the door or elevator, and call a friend to see how they're doing. Check in on an elderly neighbor or bring dinner to someone who has been facing illness or a tough time. Being friendly and thoughtful can make a huge difference, and maintaining good relationships is actually good for your heart.
