Tagthe bean

Every couple of years I give up the evil bean. I usually get to a point where my tolerance is huge, and I find my self caffeinating throughout the day. Then my sleeping get disrupted, and I get cranky and irritable (ok, crankier and more irritable than usual). Then I go off caffeine for a few months, and all is better. But the transition is hell. Headaches, missing the taste of coffee (my...