i’ve been without coffee for 7 days now.
i’m proud of myself. i was near 4-5 cups a day with up to 3 espresso thrown in.
ive been drinking some seriously heddy green tea from china and Taiwan.
great leaves which are getting 4-5 brewings per run.
also been off the beer for a week. had a few sips sunday with the wife, but otherwise doing well.
trying to track down my heartburn issues.
couldnt be the beans and lentils could it? 
Stay strong! As someone who drinks a lot of coffee myself, I can say that now I’ve made it a treat and I feel so much better because of it. The first weak is always the toughest, but once you swap your coffee for green tea, you’ll for sure notice all the health benefits that come with it!