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robot - n. a real or imaginary machine that is controlled by a computer and is often made to look like a human or animal
optimism - n. a feeling or belief that good things will happen in the future
automation - n. to run or operate something, such as a factory, by using machines and computers instead of people to do the work
qualified - adj. having the necessary skill, experience, or knowledge to do a particular job
insurance - n. an agreement in which a person makes regular payments to a company and the company promises to pay money if the person is injured or dies, or to pay money equal to the value of something, such as a house or car if it is damaged, lost, or stolen
generation - n. a group of people born and living during the same time
