When should you concede to a counterargument? when your audience believes the counterargument when it’s a controversial subject and you want to avoid hurt feelings when you discover that the counterargument is a logical fallacy when the counterargument has a relevant point
Concede by definition means to agree or to allow. To concede a counterargument or a rebuttal happens when D. when the counterargument has a relevant point. When this happens, the argument is true and presents a fact.