I always thought laughing was good for the heart. Whether it is a sign of contentment or it can help create it is a topic for study at least by some. A recent BBC health article reports that depression increases the risk of heart trouble and that “optimistic” people suffer less frequently from heart attacks and stroke. You don’t need to tell me. My dear talented Mother who always calls herself an optimist is a survivor, and a nice person to live with too. It may be a good idea to watch a funny movie sometimes just to feel better. Laughter improves blood flow whereas depression narrows and stresses blood vessels.