Laughing is also good for your respiratory system.
When we can find some humor in our upsets, they no longer seem as large or as important as they once did.
Your attitude is like a box of crayons that color your world. Constantly color your picture gray, and your picture will always be bleak. Try adding some bright colors to the picture by including humor, and your picture begins to lighten up.
Laughter can help relieve tension in even the heaviest of matters.
Whether planned or not, humor takes our mind off of our troubles.
When you do find humor in trying times, one of the first and most important changes you experience is that you see your perplexing problems in a new way - you suddenly have a new perspective on them.