My answer to What incident has traumatized you for good?
Answer by Desmond Last:
I am not sure if it is a full-blown trauma but sudden sharp noise causes me to immediately react with an involuntary movement.
This is because when I lived in Sydney somebody (I have yet to find them) organised people to slam their car doors as loudly as possible outside my home in Darlington Sydney.
We are not talking about the odd door being slammed shut this was door after door day and night. It went on for a whole year and more.
It also happened when I traveled to America. One night in San Diego somebody at the Accor 6 motel near the airport spent all night banging their hotel door.
One day I will find out who they are and sue their Governments.