Earlier quoted context omitted.
> Addiction can be defined as a persistent, compulsive need to use a substance, despite the negative consequences to you or others. If that describes you, you likely have an addiction.
The problem is that this definition does not help with the identification process. For instance, any use of drug is arguably not compulsive as the effect often brings pleasure/reward and is often premeditated. "I'm tired, let me get a coffee". So, by simple rationalization, any addict can come to the conclusion that their behavior is not compulsive. Anyone who has the wherewithal to introspect and realize where this…
If I keep consuming coffee when I'm tired despite the negative consequences, I could be addicted to it. All desires are "genuine" but many desires are harmful to yourself or to others. If that doesn't prevent you from indulging, you should analyze it and probably try to stop.