To facebook or not to facebook? that is the question!

I have been using facebook more than I should this week with midterms coming up and have been talking with others about their facebook use as well. I have found that most people either use it too much and feel they are wasting their time on it when they should be doing something else (displacement theory) or else they despise it and will not get a facebook page or don't ever get on. How do we find a happy medium, and what is a happy medium? Daily use, weekly use, hourly posting of everything you eat, see or think? I feel it has helped me to sort of calm down when I start feeling overwhelmed with school, but in the long run it almost makes it worse since it makes me more behind in everything. To facebook or not to facebook? that is the question!