When is it acceptable to excuse yourself from a conversation and walk away?

a. when another person disagrees with your point of view b. when someone mentions an uncomfortable topic c. when the conversation becomes a full-blown argument d. when someone asks you to clarify a statement or point

I believe that B. When someone mentions an uncomfortable is the best answer.

The most appropriate option is "B"

Explanation:

It is acceptable to walk out of a conversation when someone mentions an uncomfortable topic.

Anxiety may set in and People sometimes are fearful that the conversation will precipitate bad feelings or conflict.

answer; (d) i believe the best answer is ; ///people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier- than-air machine;