Performing physical work also triggers the release of endorphin, which in turn increases mood and reduces stress.
Meditation is useful when want to stop thinking and let your mind rest or if you just want to feel a sense of relaxation.
As any exercise, deep breathe exercises the relaxation response in the body, reducing stress greatly.
Green area and outdoor activities can raise mood and lessen the feeling of anxiousness.
People can write their emotions and thus make emotions more realistic reducing stress.