(CNN)While I was hiking recently with my family, a woman came toward us from the other direction, wearing a standard face mask. As we neared, she jumped to the edge of the trail and then pointed at us. Firmly, but not rudely, she asked us to keep our distance while we passed.
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We weren't wearing masks. No one — at least who we saw — in the park was wearing a mask, except her. Being outside and occasionally passing strangers is a very low-risk activity (though not imaginary) for Covid-19 exposure, so we didn't cover our hot and sweaty faces with masks.