I rarely still get them when I am very tired. I have also been better as far as not misinterpreting stuff on music, radio and tv as having special/insecure meanings. Lately I sometimes hear my wife’s or dad’s voice if there is a lot of chatter in a store but nothing scary.
When I was younger I used to get scared by a sound in my head that sounded like the ending of “I’m so tired” by the Beatles. I used to hear some voices too while listening to pure white noise.