Depression is a fickle, frustrating beast. It can come at any time, in any variety, and in any severity. You could have had the best week of your life. Everything going right; work is incredible, friendships are healthy, and social life is stellar. But one day you wake up and that terrible feeling has emerged. You have no idea how long it will last or how bad it will be. All you know is that it's an incredibly awful burden. One that affects every part of your life. But that's the thing about de…