Sometimes, just walking outside for a few minutes, on a sunny day, in the winter helps people with Seasonal Affective Disorder. Everyone needs the sun to help metabolize important vitamins. For myself, I like to sit outside (even in my bundled up clothes) and let the sun shine on my face. Just a few seconds is all it takes to make you feel better. Be sure to close your eyes and NOT TO STARE AT THE SUN, you might hurt your eyes.