What defines Generation X?

defines generation x

(indicate year of birth or age range of the X current generation. Traditionally Generation-X was between 1961 and 1981, but some researchers cut down the years. In some books, you read Gen-X is between 1961 and 1976. I tend to believe that the Gen-X is between 1965 and 1979. Each group has a stereotype of Generation X are generally considered hedonistic, pessimistic realists who are only interested in their own survival. My year of birth It is 1974 and I’m Gen-X or Generation 13.