Depression needs to be treated with medication and therapy combined. There is no other way, if you all want to get better, look for this two treatments, never give up! There is always a right treatment for the right person. And don't you ever forget exercise that help balance chemicals. Remember depression is related to an imbalance of chemicals in the brain, that is why affects energy and sleep patterns. Don't lose hope. If a treatment does not work, try another one and another one. I wish you the best!