What's the worst addiction to have besides drugs and alcohol?

I think addiction to a person. It gives you the same highs and lows that being on drugs does. And you may do crazy things to keep that high going such as stalking, catfishing, pleasing them in unhealthy ways to keep them around, etc.
Addiction to a person
Gambling
Sex
Porn
Shopping
Other
Select gender and age to cast your vote:
What's the worst addiction to have besides drugs and alcohol?
Post Opinion