Why did the family listen to the sergeant major with eager interest?

The family listened to the sergeant major with eager interest because he had firsthand experience with the mysterious and magical monkey's paw, which was rumored to grant wishes. His tales of the paw's powers and the consequences that followed intrigued them, sparking their curiOSity and imagination. They were captivated by the possibility of altering their fate, despite the warnings he shared about the dangers of tampering with destiny. This blend of fascination and caution made his stories all the more compelling for the family.