out on a limb
idiomPart oflimb
out on a limb — idiom
1. In a position where you are not supported by others, especially because you hold
1.idiom
Definition
In a position where you are not supported by others, especially because you hold an opinion or take an action that other people disagree with or do not share.
Example
Yael went out on a limb by criticizing the company's strategy in front of the whole board.
The politician went out on a limb to support a law that most voters opposed.