Coffee has always been known to help people stay awake but can also be addicting. You can perhaps liken it to smoking which to many is a hard habit to break. Immediate withdrawal is perhaps close to imminent failure but incremental or withdrawal can be done to try and regulate coffee intake.
But that may be easier said than done, especially for people who consume 600 to 700 grams of coffee. The withdrawal syndrome usually occurs 18 to 24 hours later. It consists of severe fatigue, irritability













