Go out on a limb.
/ɡoʊ aʊt ɒn ə lɪm/
Go out on a limb.
/ɡoʊ aʊt ɒn ə lɪm/
The expression "go out on a limb" derives from the image of climbing a tree and venturing onto a branch, a risky move with potential for falling. It's used metaphorically to describe someone taking a chance, particularly in support of something when it’s uncertain of success.
He went out on a limb to defend his friend.
He risked his reputation or position by supporting his friend when others might not have.
I'm going out on a limb here, but I think it's the right decision.
The person is taking a risk in making a decision that might not be popular, betting that it will pay off.
Sometimes you have to go out on a limb to achieve something significant.
Achieving significant results sometimes involves taking risks or unconventional actions.