What does 'reach' typically refer to in a metaphorical sense?

In a metaphorical sense, 'reach' commonly refers to the idea of achieving or arriving at a certain goal, level, or outcome. When we say someone has "reached" a milestone, it implies they have successfully attained that particular point, whether it be in their personal development, a project, or an aspiration. This interpretation revolves around the notion of striving towards something and ultimately succeeding in that endeavor.

This metaphorical use is prevalent in various contexts, such as reaching for dreams, reaching audiences in communication, or even reaching an agreement in discussions, all highlighting the concept of attainment or success in specific pursuits. The other options, while they have their own meanings, do not capture this central theme of accomplishment as effectively as the idea of achieving or arriving at a destination does.