title_body: How to get rid of coffee addiction?
upvoted_answer: First, the effects you observe are known as caffeine withdrawal and discussed here.
  
  Coffee addiction is previously discussed here.
  
  However, it is not discussed how to get rid of a coffee addiction. First, you should understand if overcoming this addiction is necessary. I assume, most people who are members of Coffee SE are not likely to think that.
  
  Here is a general link that explains how to get rid of any addiction in three steps:
  
  
  Decide to quit. (Think positive future effects, write a commitment to yourself,
  etc.)
  Make a plan to quit. (Set a date, set your environment, overcome the triggers, seek professional help, etc.)
  Handle withdrawal. (Fill your time with new habits, keep clear of triggers, don't find rationalizations to start again, celebrate accomplishments, etc.)