Description : If we're hard-wired to assess every stranger for threat level, what are we asking ourselves?
Last Answer : answer:I exercise every morning by power walking 2 miles. This is before sunrise. I know my senses are heightened when I'm on the street and see another person. It's dark, so I spend some time ... to greet the person. We're friendly here, so speaking to strangers in the wee hours is not uncommon.