Don't burn your opportunities for a temporary comfort.

There should be a forrest at the top.

You obviously don't understand how saws and ladders work.

Saws are metal. To refine metal into a useful state it needs to be forged, which requires masonry. One of the first uses of masonry was to build structures and shelters. Why is this person huddled for warmth under an open sky, instead of under a roof and near his 1000 degree forge.