Can confirm, never felt more tired day to day than when I was drinking two cups of coffee per day. Stopped 2 years ago and never looked back. The first 30 day

Can confirm, never felt more tired day to day than when I was drinking two cups of coffee per day. Stopped 2 years ago and never looked back. The first 30 days are the worst, but after that, a glass of water wakes me up just as effectively.