According to the 10-second rule, before opening the door to a property, take two seconds to ______.

The correct answer emphasizes the importance of personal safety and situational awareness before entering a property. According to the 10-second rule, taking a moment to assess your surroundings can be crucial. Checking to see if someone is following you or recognizing any feelings of unease allows you to gauge potential risks. This proactive approach can help ensure that you are aware of your environment, making it safer to proceed into the property.

In contrast, the other options focus on different aspects that may not directly pertain to immediate situational awareness. While parking in a well-lit area is vital for safety in general, it does not address the immediate context of preparing to enter a property. Similarly, reaching for pepper spray could imply a defensive stance, but it’s more effective to recognize and respond to threats before they escalate. Taking a phone call, while helpful for connectivity, detracts from your attention to the immediate environment and your personal safety. Thus, focusing on whether someone is following you aligns best with the intent of being alert and prepared when entering a property.