What does BTDT mean in UNCLASSIFIED

BTDT stands for "Been There Done That". It's an expression used to show that you have had a specific experience.

BTDT is best used as a shorthand response when someone describes their own experiences, usually in a far-fetched or unbelievable way. It’s a polite way of saying you don’t believe them or that you personally know what they’re talking about because you have experienced it yourself.

While the main meaning of "Been There Done That" is expressing that one has had a certain experience, it can also describe an attitude of disinterest in something. For instance, someone might say "I've been there done that before" when declining an invitation to an event they're not interested in attending.

In most cases, no. The term should only be used in social contexts and casual conversations, not professional settings where first impressions are important.

No official studies have been conducted on its effects yet but anecdotally many people report feeling put off when someone responds with “Been There Done That” instead of taking their story seriously.

This means that they have not experienced whatever was being discussed or talked about in the conversation yet. It suggests some inexperience and also implies that they are open to learning new things from others who have gone through those experiences already.

Yes, although both expressions may be used to express similar ideas, “Been There Done That” typically refers more exclusively to past experiences while “Done It All” can refer to future plans as well as past ones.

Absolutely! Someone could theoretically check off everything on their list without actually having had personal experience with each item on their list - which would mean they had 'done it all' but hadn't necessarily 'been there done that'.

No – Although both phrases imply familiarity with something, they do not always mean the same thing and should be used contextually rather than interchangeably.

Generally speaking, achieving 'Been There Done That' status requires going out into the world and making your own experiences by interacting with different people, cultures, places and ideas – all while paying attention to what you learn along the way!