13. Spend time with the trees
This is good for anyone, of any age. Nature does wonders for the brain and spirit. Japanese researchers have found that forest environments promote lower concentrations of cortisol, lower pulse rate, lower blood pressure, greater parasympathetic nerve activity, and lower sympathetic nerve activity than does spending time in urban areas. Even just a walk in the park or a five-minute nature break can have tremendous results. See more here,
5 ways nature boosts happiness, according to science.
