The Night Rider
Professional
The author covers most of the basics with some notable gear MIA, but I don't think he thought about a few things, like proper footwear, and not prepared for sudden localized weather changes which can happen up high. I've lost count of the folks I've seen up high wearing flip-flops & having no water.
There's a new trend here of people going hiking Barefoot because it "grounds" them to the Earth.