The Republic by Plato Part 4 Page 22

You would compare them, I said, to those invalids who, having no self-restraint, will not leave off their habits of intemperance?

Exactly.

Yes, I said; and what a delightful life they lead!

they are always doctoring and increasing and complicating their disorders, and always fancying that they will be cured by any nostrum which anybody advises them to try.

Such cases are very common, he said, with invalids of this sort.

Yes, I replied; and the charming thing is that they deem him their worst enemy who tells them the truth, which is simply that, unless they give up eating and drinking and wenching and idling, neither drug nor cautery nor spell nor amulet nor any other remedy will avail.