I can't vouch for his mental processes, but he sure was tough old buck physically.
I mean he basically did a one day winter Presi Traverse without being up on the ridge!! From Appalachia up Adams and Jeff, down Caps Ridge to Jefferson Road to Cog Base Road to Hotel on Rt 302.
I would have gone to bed after that little jaunt myself. Sheesh!
But hiking solo, not filing a flight plan with the missus, and not making sure anyone knew he was OK before he crashed was not too cool.
I kinda like the guy though. An imperfect and fallible sort of role model for all us 70-year-olds dogs.
cb