CUTS 31 03 82 FOOTAGE OF ISTANBUL FROM BOSPORUS SHOWING HARBOUR, BRIDGES AND BUSY TOWN

The video contains a brief statement expressing uncertainty or lack of knowledge.

What does the phrase 'I don't know' signify in a conversation?

In what situations might someone say 'I don't know'?

How can saying 'I don't know' affect communication?

What are some alternative phrases to 'I don't know'?

Why is it important to acknowledge when you don't have an answer?

How can one respond after saying 'I don't know'?

What impact does admitting uncertainty have on learning?