Meaning of the word "i dont care" in English

What does "i dont care" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

i dont care

US /aɪ doʊnt kɛr/
UK /aɪ dəʊnt kɛə/

Phrase

used to express indifference or a lack of concern about something

Example:
You can go or stay, I don't care.
He said he was upset, but I don't care.