take leave of your senses
成語所屬單字sense
take leave of your senses — 慣用語
1. To start behaving in a crazy or irrational way.
1.慣用語
釋義
發瘋；失去理智
To start behaving in a crazy or irrational way.
例句
He must have taken leave of his senses to jump into the icy river.
Did she take leave of her senses when she decided to adopt ten cats?