By refusing the offer; he has just cut down his own throat?

For this question, select the option that best explains the information conveyed in the question.

By refusing the offer, he has just cut down his own throat

A. He has made a big mistake
B. He has made the right decision
C. He has given up on his idea
D. He has used the Knife on his throat

Correct Answer:

Option A – He has made a big mistake

Explanation

what is cut your own throat: to behave in a way that will cause harm