Thank you! Today is my first day on the site, and I was hoping people would be posting helpful content.. this was. I drink a lot of caffeine. A LOT.. like pots of guayusa (the best tea in the world) every day. So much so that I travel with a coffee maker in my carry-on because it's the best way to brew guayusa.. sorry back to my point lol. Though I'm slower without caffeine, I think I actually get more done without it. I think no caffeine helps me stay focused. You've motivated me to try a caffeine free break for a little while.