None. I have two at most cups of caffeinated tea in the morning on a work day, and that’s it for the day. I have a very low tolerance for caffeine, a little goe

None. I have two at most cups of caffeinated tea in the morning on a work day, and that’s it for the day. I have a very low tolerance for caffeine, a little goes a long way. And I’ve fallen into the trap in the past of starting to rely on it, which turned out badly, stress, sleep deprivation, etc.