This term refers to any person who: (1) has a physical or mental impairment that substantially limits one or more major life activities (i.e., caring for one's self, performing manual tasks, walking, seeing, hearing, speaking, breathing, learning and working); (2) has a record of such an impairment (has a history of, or has been misclassified as having, a mental or physical impairment that substantially limits one or more major life activities); or (3) is regarded as having such an impairment.