Lots of new science out about how depression is connected to flu-like inflammations that occur in the brain. Thus simply taking anti-inflammatory meds or natural herbal teas or tinctures (see psych article) will quickly remove the major symptoms of depression, i.e. Lethargy, lack of motivation, not wanting to get out of bed, etc. Thus if you find yourself starting to feel depressed know that there is a real physical cause that can be cured, making it easier to deal with possible emotional and other mental causes (though scientists now explain such things may not even cause the physical symptoms of depression).