It was on her 'bucket list', which can have it's own implications.That's one of the mysteries about this to me. She was carrying a light pack, according to her buddy, probably relying on the frequent hubby resupply. Given that, I don't know how she survived almost a month. Also, when you look at her rep for confusion and frequently getting lost, it almost sounds like mild dementia, certainly not someone who should be thru-hiking...