What do you think Private Suffers from when he loses his sight?

Visual impairment can limit people's ability to perform everyday tasks and can affect their quality of life and ability to interact with the surrounding world. Blindness, the most severe form of visual impairment, can reduce people's ability to perform daily tasks, and move about unaided.

Subsistence agriculture is self-sufficient farming in which farmers grow only enough food to feed the family and to pay taxes or feudal dues.

Market or commercial agriculture is the production of crops for sale, crops intended for widespread distribution (e.g. supermarkets), and any non-food crops such as cotton and tobacco.