Why did the lady let the robber into her home according to her explanation?

The lady let the robber into her home because he requested to use her phone, which suggests a plausible and benign reason for her to open the door. This situation often highlights a common psychological tactic used by intruders: presenting themselves in need, which can evoke sympathy or concern from the homeowner. The request to use the phone creates an awareness of urgency and a sense of normalcy, making it easier for the homeowner to comply with the request. The action reflects an assumption of safety and trust in a common scenario where one person may need help from another. This choice embodies the themes of vulnerability and the deceptive tactics that can be employed in situations of criminal intent.