When I go to school, I have to get up at 5.30 a.m. So I need to go to bed early. My mom always watches TV at night. Back in 2018 and 2019 I didn't have earbuds to make me stop hearing the TV and I could never fall asleep. So I always asked if she could turn down the volume but she would always yell at me. For a whole year at least. And since she didn't respect my boundaries (actually there is a lot more things going on and especially that were going on) and just walked all over me not caring if I was unable to sleep, hearing the TV now triggers my *diagnosed* anxiety immensely. 
Anyone else having that or a similar trigger ?