6 months? Don’t let the demon fool you, evil beings such as them live for centuries, it’s probably about 75 years old. They spend the first century of their life honing their craft, and then unleash it upon the world. Prepare yourself for your day of reckoning.
It happens occasionally, it’s not like they overflow after one flush. You flush, notice the water isn’t going down, plunger it, and usually you’re good
I’ve had tinnitus since I was born, that trick does help, but only for a couple minutes. I just live with at this point, I’ve never had true silence so idk what I’m even missing