BRAINLIEST!!PLEASE HELP!!
Question 3 Unsaved
“You bet! I hope Jimmy has done half as well. He was a kind of plodder, though, good fellow as he was. I’ve had to compete with some of the sharpest wits going to get my pile. A man gets in a groove in New York. It takes the West to put a razor-edge on him.”

Based on this excerpt from "After Twenty Years," what does the term "razor-edge" most likely mean?

Question 3 options:

clean shaven


a knife-carrying criminal


a culinary chef


sharp & cunning