Not coffee, but, I had a similar experience with Coca Cola a few years back. I went from drinking 1.5-2L a day[1] to none[2]. Of course, I dropped caffeine and

Not coffee, but, I had a similar experience with Coca Cola a few years back. I went from drinking 1.5-2L a day[1] to none[2]. Of course, I dropped caffeine and picked up sugar instead (turns out, its really cheap to grab a Brita filter and a large jug of sugar flavored like Iced Tea to mix into water..). Now, its slightly more balanced. I try to only have sugar or caffeine when I'm not at home. 1. A glass when I came home from school (around 1:30-2pm), a glass when having a snack (around 4:30pm), and a glass at dinner (around 7pm) 2. My college has a deal with Pepsi -- none of the dining halls have Coca Cola and there is only one or two vending machines that have it on campus.