The human race has one really effective weapon, and that is laughter.
We need to lighten up, enjoy life. Even when things are not perfect you can still laugh in the face of it. I recently read some information about joy and specifically laughter by Joyce Meyer. Children laugh on average 150 times a day, while adults laugh 4 to 8 times a day. Scientific studies show that laughter is like a medicine because it can cause the release of endorphins that reduce stress, boost the immune system, lower cholesterol, stimulate the nervous system, and increase cardiovascular health.
Most know laughter can pull us out of depression or sadness; it can even give us boosts of energy; and it can completely change our attitude or outlook on a situation.