Ear plugs. Sleep with them. They work.
Oh. THAT kind of people.
I once had a neighbor who owned a stereo with 4 x 15" woofers. Her druggie BF liked to test just how loud they would go when he was drunk. At 3 or 4 o'clock in the night or morning, depending on POV.
I'll admit there are some sound sources against which ear plugs are of little use.
Everything they say is a projection.
At first you don't want to be the fag who complains to the authorities, but then they just go too far and you say to yourself "OK, since no-one else is stepping up, I'm going to be the fag who complains to the authorities!"
It's kind of heroic, in its own way.
That picture made me view cute little girls with the utmost suspicion. You never know how they'll turn out.