Go sit by a large body of water.
Whether ita the ocean, a bay, a lake, a river, or even a big retention pond water is rejuvenating. Water has natural healing and relaxing properties. When you sit by the water you immediatly begin to create happy chemicals in your brain and slow your heart beat and your brain impulses. In short, sitting next to water makes you feel more relaxed and more happy.
A more relaxed happy you will create a better world.