English phrase from drama scenes

What Does "i don't know" Mean?

Learn what "i don't know" means, when people say it, and how to use it naturally in English.

Intermediate
Rude
Firm
Complain

I don't know why I'm wasting my time with you.

This means the speaker feels the conversation or relationship is pointless and wants to reject it.

From Faded Threads, Episode 28

When do people say this?

Scene Context

The speaker lashes out at someone after losing patience in an argument.

Usage Scenario

Use this in a heated argument when you want to show frustration, though it can sound rude and insulting. It is not appropriate for work or polite conversation.

Better ways to say it

1
I don't know why I'm wasting my time with you.
2
I'm wasting my time here.
3
This is a waste of my time.

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How to Complain in English

English Phrases for Work

What Does "i don't know" Mean? - ReelFluent