Upstair neghious is very threatning
hi everyone greetings.
My wife and me live in a nice apartment community in the sunnyvale , california . Recentely a new tenent moved in right above my apartment. My wife and me used to play our dvd player usually at a low volume which is connected to the sound system . One night 10pm we heard a noise where upstair person has thrown some heavey weight on his floor. Then he came downstiar and asked us to reduce the volume. We have ralized it and disconnected the TV with the sound system . One more night 10.30pm a terrible thing happened , we were watching movie and then the upstair neghouir started banging his floor continiously ,i felt like he is going to break his floor and our top will fall, i was about to call 911.Then i did not. We realized that this person is very abnormal person. I feel he is therat to my family. I usually play very low volume TV , but now and then he always bang the floor , either he jums on the floor or i dont know. I feel very unsecure i am not sure what should i do. He is a single chinese person and he is not very friendly and does not look that i can communicate with him. I know he may be bit senstive about the sound but we tried to play very low volume now a days, i have simple TV and that also do not have big speaker and i dont think that volume will distrub any one.