Try reducing consumption (including having decaf instead of regular) a few days before. It isn't very hard, but you have to do it. My wife doesn't and the withdrawal headaches are to the point of nausea.I usually have, between espresso and coffee, four cups a day. So by swapping decaf I go from 4-0 to 3-1 to 2-2 to 1- 3 to 4-0.Or you can use a caffeine suppository (yes there is a such a thing). This is why it exists. You are welcome.