Lately I have become really stressed about the stomping noises my neighbors make. It really makes my heart race whenever it starts suddenly, especially when it's quiet at night.

I already talked to the neighbors around me (even though I *hate* confrontations) and all of them went through a stomping test with me (they start stomping and I tell them if it's audible). So far I couldn't identify the source, so either one of them is lying or it's coming from somewhere else entirely. Regardless, I'm stuck with it.

Anyway I'm at my nerves end, can't rest and would like to learn some techniques/gadgets that could help. Thanks!