 If you wake up feeling extra depressed, you should put even more effort into your mundane task. You should try to look even sharper and more put together than usual. The point is not to suppress your feelings exactly, but rather to refuse to become a slave to them. Fake it till you make it. It's one of the most fundamental truths of human nature. It may not be a catch-all cure for depression. I'm not saying that it is. But there are certainly worse treatment plans on the market. I'll tell you that much. Now, if you allow your feelings to entirely dictate your behavior...