When i was kid i watched a lot action movies, because they were dumb and packed with action, i couldnt read subtitles fast enough so i hardly understood what they were saying , but movies that were actually scary to me was already mentioned Elm street i was to scared to go sleep but somehow i still watched another sequel after another and being scared to go sleep , then one documentary about ghosts but certain ghost i dont remember it was something like se, che but it was something to do with medieval prison where people were starved to death couldnt sleep either , good son was probably most impactful psychologically , also when i saw south park i thought it was some cartoon but ewww it was so gross , so low brow lol