I don't think this is correct. I believe the clinical definition of an addiction requires it to be actively harmful to your life - meaning, if you're "addicted"

I don't think this is correct. I believe the clinical definition of an addiction requires it to be actively harmful to your life - meaning, if you're "addicted" to something but it's good for you, it's not an addiction. Because the addiction part requires you doing something self-destructive.