If you lost someone you loved, and if you also love nature, you probably went to your favorite place outdoors to find solace and guidance. I went to Yosemite after my wife Evelyn died. It was hard to be there the first few times back because Ev also loved Yosemite, and I had to deal with our memories, but during those trips, I was able to make peace with death, and find my way through grief.
Each of us is a union of body, mind, and spirit. When we are grieving, we need to nurture each part. Nature is grief therapy.
