When I embarked on this cancer journey a year and 7 months ago, I wrote about the terror of standing on a cliff, looking down and not being able to see what was at the bottom of the canyon. I knew I had to get down but I wasn’t quite sure how I would do it or what obstacles I would encounter along the way. Like any experienced hiker knows, the only way down is to start walking, so that’s what I did, taking each obstacle as it came into view on my path –surgery, chemo, heart problems, my childr