go from one extreme to the other

to change from one thing to its opposite. You go from one extreme to another about Tom—one day angry, the next day perfectly happy.

Name	Pronounced	Usage
Kaleigh	KAY-lee, KA-lee	English (Modern)
Griogair	-	Scottish
Emilie	e-MEE-lee-ə (German), e-MEE-lee-e (Norwegian), EM-i-lee (Swedish)	German, Danish, Norwegian, Swedish
Gustavs	-	Latvian
Gjergj	-	Albanian
Raheem	rah-HEE:M	Arabic