Questions about example sentences with, and the definition and usage of "Opium"

A: I think it means addicted to opium.

A: it is exactly what it is.

additional info: opium is used to make heroin, but also to make morphine if I remember correctly

A: Opium is a a reddish-brown heavy-scented addictive drug used for medicines.

A: Eu não sei quê o faz da gente, mas ok

A: Natural and true

A: Use another word instead of "exactly" and it'd sound so "HBO - Girls".

Don't know what you intend, but here's a grammatically correct statement similar to what you typed:
I'm actually addicted to opium, but it's not even a thing.
(I'm actually addicted to opium, but it's not even a big deal.)