That's a subject of considerable controversy.
A "holic" of something means that a person would be addicted to something. For example, an alcoholic would be someone who is addicted to alcohol. Shopaholic, addicted to shopping, and so on.
eat their lunch
drug adict
Yes.
eat
admiting he is an adict
Because they feel like they can be the one to change them.
no now stop being a drug adict and get a real job
your going to become an adict
The term for a person who is addicted to coffee is Caffeineaholic.
Because many like to follow it and enjoy. Not like fat people or lazy people don't follow it.
alcoholic and non alcoholic