Has /bant/ ever tried fasting? I'm not religious but I do it for the health benefits a couple times a year and after you get used to the initial discomfort, it feels really great.

I'm currently doing a 5 day fast (zero alcohol, zero sugar, eating nothing but crackers + bananas) and my mind is sharper that ever. I have so much energy I walked 2 miles last night for no reason, and my depression is gone.

If you feel shit and already tried everything else, just try it you don't even have to starve yourself.