Sometimes, when we set such high goals and expectations on other people and things are not accomplished it can cause a crash. More of a disappointment per say. Be careful and not set your goals and expectations so high that its impossible to fullfill them. Working from home is one of the worse part of any form of depression, nothing to force you to get up, shower, dressed...etc. Even when working from home you need to go through the rotation of "going to work" get up and shower, dressed maybe run to the store to get out and "start your day" Set your self a lunch time and soforth. I ran into this problem of "getting run down" while doing classes on line. I found it helps to "pretend" I have to go to class and get myself going. Hope this little advise helps.