The following article first appeared on The Dallas Morning News on November 14, 2021. Every winter while living in Australia, my husband and I enjoyed going to a ministers’ family camp in the magnificent Grampian Mountains with our two children. Afternoons were free, and I usually went hiking with friends during that time. One year, when my friends were ready to hit the trail, I wasn’t feeling well, so I told my them to go ahead without me. Afterward though, I regretted my decision, and I decided to go for a little walk by myself. I found myself walking toward the closest mountain, one I had climbed several times in past years with others. My plan was to go just a short way up, enjoy the view, and then return to my room to rest. I realized it was a little risky to go hiking alone, especial...