I've had mild symptoms described in the article: - hearing a sudden banging sound like my head is hitting something - feelign like I stopped breathing In my c

I've had mild symptoms described in the article: - hearing a sudden banging sound like my head is hitting something - feelign like I stopped breathing In my case it seems obvious it is related to PTSD, developmental trauma - or simplified "stress". Sometimes I wondered if there was actually a sound, because I have earplugs - but it's happened enough times that I can tell when it's "imaginary". It's really simply, can we find someone who experiences these symptons that has NO developmental trauma, pretty good family and childhood, no PTSD, no shock trauma in adulthood ( car crashes, violence, and whatnot)? I'm 99% sure it is due to the nervous system.