Hi Nick,
I've been a member for about 2 years but like you I rarely post. I have blood cancer, the medical name non Hodgkins Lymphoma, to white blood cells. My prognosis is good, in fact my next appoint with a Haematologist is not until December 2023, and that's by video link. I can only send you my best wishes
and say in recent years new treatments have appeared, according to my wife, recently retired nurse for 40 years, with 20 in oncology.
Been a Mac user since 1992, but since I installed Venture, I don't understand the OS, is there anyway I can downgrade to previous OS. Running Venture 13.3 is like an alien OS. I am seriously thinking o buying a good Windows PC. As Mac only account for 8% of laptop sales in the Uk, with 80% opting for Windows.
I know I can use a spare SSD and download New Monteray and boot from that then use Carbon Copy Cloner
Good luck & God bless