I actually managed to stop drinking coffee for around a month, but then went back to it. The way to get rid of the caffeine comfortably is to gradually make it weaker and weaker., then reduce the number of cups per day.For a while I was drinking cups of coffee that were extra light, with around half the cup being skim milk.I used to drink over 5 cups of coffee a day, but now only drink two cups in the morning, and no coffee later in the day.