Sorry to Abe and family.
Climbing dead trees is part of being a highly skilled dismantler.
Sometimes, climbing dead trees is the part of being a low skill dismantler, too.
Sometimes the air just hits the fan on experts.
My retired career-PNW-logger-neighbor says they're no such thing as a dumb, old logger. Dumb loggers never live to be old loggers.
I try to explain to my crew that being a hazard tree dismantler/ feller is where the climber/ feller is going to put their head in the lion's mouth.
Support the climber/ feller accordingly.
Same thing with lead rock climbing.