Addiction implies dependence. If you feel unable to be a productive member of society without a psychoactive substance that you must ingest daily, then I have bad news for you.

There's nothing wrong with dependence! It's the harm that makes it addiction, and coffee in moderation has no harm. (I suppose some people get headaches if they don't drink it, but that certainly doesn't affect me.) Fear of benefitting from psychoactive substances per se on a daily basis sans harm is irrational.