Sunshine
Do you suffer from Sad <Seasonal Adjustment Disorder>?
Does it always seem worse because its winter? Do you confine yourself to the house and stop seeing friends and family?
Drag yourself outside for a walk... Yes its cold... but even though you can see it...THE SUN is still there!
<And now for another Science Bit>
20 minutes of sunshine a day provide you with VITAMIN D...which helps fight.....DEPRESSION....(and is pretty ok for your bones!)