Select the most appropriate meaning of the given Idiom: "Go out on a limb"

A different and unpopular opinion from most people

The most appropriate meaning of the idiom "go out on a limb" is to express a different and unpopular opinion from most people. This idiom comes from the literal meaning of the phrase, which is to extend a limb out from a tree, making it vulnerable to being broken. In the same way, the idiom "go out on a limb" can be used to describe the act of expressing an opinion that is not shared by most people, knowing that it could be criticized or rejected.

The other meanings of the idiom "go out on a limb" are not as common. The meaning "having a broken limb" is more likely to be expressed as simply "having a broken limb." The meaning "walking on one leg" is not associated with the idiom "go out on a limb" at all.