Meaning of the word "in your right mind" in English

What does "in your right mind" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

in your right mind

US /ɪn jʊər raɪt maɪnd/
UK /ɪn jɔː raɪt maɪnd/
"in your right mind" picture

Idiom

sane and thinking clearly; having good judgment

Example:
No one in their right mind would agree to such a risky plan.
Are you in your right mind to suggest such a thing?