It is strange a word “storno”. Everybody had ever made a mistake.
Aviators have a concept of “point of no return”.
This is the moment when it is impossible to abandon the takeoff or when to fly further – there is not enough fuel to return.
In financial Affairs, storno is a legal, legitimate operation to correct a record retroactively, cancel it and admit it as a mistake.
In everyday affairs, we often make mistakes that sometimes can not be corrected and we have to live on as is…