A person with addictive tendencies can be addicted to anything.
However, psychological dependence may be more accurate for many behaviors.
> Summary
>
> People commonly debate whether social and mental
> conditions are real diseases. This masquerades as a
> medical question, but its implications are mainly social
> and ethical. We use the concept of disease to decide who
> gets sympathy, who gets blame, and who gets treatment.
>
> Instead of continuing the fruitless "disease" argument,
> we should address these questions directly. Taking a
> determinist consequentialist position allows us to do so
> more effectively. We should blame and stigmatize people
> for conditions where blame and stigma are the most useful
> methods for curing or preventing the condition, and we
> should allow patients to seek treatment whenever it is
> available and effective.Check out the DSM4 criteria for substance dependence[1], but note that it has been phased out in the DSM5. They merged it with substance abuse to form "Substance Use Disorder."
> Addiction is a state defined by compulsive engagement in...