realy, employ, choose, person

A few people decide early in life what to do. There is probably no single 'right' job for anybody and the only one that you could do well. Although circumstances limit one's (39) ..., there are still more possibilities than most people (40) ... . (41) ... interests, such as love of travel or computers may point the way to a job. But all people are afraid of becoming (42)... one day.
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