The best suggestion I ever saw

World of Magic Sewer Update - Suggestions - Arcane Odyssey

I think you need to go to both an eye doctor and brain specialist

Jokes aside, it would be cool if one or two towns had a sewer system that acted as an explorable dungeon. Perhaps some bandits set up a base down there because they knew nobody would ever want to go in there.

I think youre looking for a psychologist

that would be a cool thing to add

okay, real shit, this is something I wanted in WoM
A fucking sewer dungeon.