1. Residence: Robinson found a suitable place on a desert island and made a simple tent out of wood and sails.
2. Food: Robinson hunts in the forest, fishes by the sea, raises goats and grows wheat.
3. Fear: Robinson put a willow stump in the clearing, raised the sheep separately, and finally saved Friday. After education, the savage became her good helper.
4. Loneliness: Robinson has two cats and a dog, and saved Friday as a companion.