CLEAN: Chile rescuers drill toward trapped miners

The transcript covers a brief discussion about uncertainty in the afternoon, the possibility of things looking better, and concludes with an encouragement to let go.

What do you think the speaker means by 'I don't know this'?

What emotions might be conveyed through the phrases in the text?

In what context do you think the word 'afternoon' is used here?

How might the phrase 'Maybe they look better' reflect the speaker's feelings?

What could 'Let go' signify in a conversation?