Chemolog
In 2018 I was diagnosed with Cancer. I kept a detailed log of the experience that I called Chemolog. This was the best form of sanity preservation that I could have imagined. In fact, writing has always been my method of maintaining sanity during hard times. I started when I was 12 and haven't stopped.
I've since taken down the blog to avoid maintaining the site. I've compiled the content into an ebook that you can read at Chemolog (linked PDF below).