- Go to bed early and develop a regular sleep pattern, and don't fool yourself with the myth about being a "night person", you are not a cat, you have just offset your sleep/wake cycle from lacking proper routine. - Exercise regularly. Aerobic exercise(whatever that means for you) that you can maintain without develop injury or over-training will be your baseline. Endorphin is what you are after, since it provides a…
Depression is not just a sad spell. Depression is a medical condition. Seek medical help.
(But yes, all of the things above are good things to do in any case, for anybody.)