Like most of the largest lessons in my life, I’ve learned this from experience, not what I read in a book. I was diagnosed with Stage IIIc prostate cancer on December 11, 2020, which was a huge shock, my PSA was only 8.4. I had been told by two doctors that as a man ages, his PSA naturally goes up, and for someone my age, 70, a PSA or 6 or maybe even 7 is not horrible. I’ve learned a lot since then...