I have a cousin on this list.
I’m sorry to hear that Newtoidaho ((((Hugs))))
My condolences.
I climbed St. Helens in ‘78 (before she blew her top) and figured I could climb Rainier. I got altitude sickness well before the peak and not only did I have to abandon the rest of the summit, another member of my team also had to abandon the summit in order to help me back down.