appabing | 7 years ago | on: Ask HN: How do I stop caffeine intake without losing productivity?
Coming from the coffee industry this comment is mostly the best steps I read so far. It's common for coffee professionals to quit coffee for 10-15 days 2-3 times a year. It is mostly in your own head. I went cold turkey and did not missed it at all, other times it was feeling like hell but it was worth it.