a mind of its own

A tendency to be unresponsive to human will: The car had a mind of its own and seemed to start only when it felt like it.

Name	Pronounced	Usage
Mayur	-	Indian, Hindi, Marathi, Gujarati
Khariton	-	Russian
Cahal	-	Irish
Apollinaris	-	Ancient Greek
Theodotus	-	Ancient Greek (Latinized)
Ya	-	Chinese