If you’ve been diagnosed with depression, you’re probably familiar with the sudden mood swings. One day you’re happy and content, the next you feel like the world is crashing down on you for no apparent reason. And, no, this does not make you crazy. This is something that everybody who struggles with depression encounters. Depression is a serious mental illness that should be treated by a professional, but there are also many strategies you can implement yourself in order to manage your moods.