Being cooped up all day indoors does nothing to jumpstart your energy, lift you from a morose mood, change your perspective or make you a more interesting person to be around. Once you get outside, however, something immediately changes. For one thing, you’re breathing in more oxygen, getting this life-affirming element into your lungs and doing something profoundly good for your body. For another, there’s always much to see outdoors, no matter the season, time of day, where you are geographically, and whether you’re by yourself or with others.