This paper examines the application of concepts of normal adolescence pioneered by Offer and colleagues to the study of gay and lesbian youth. Adolescent development among this population demonstrates remarkable historical variability along the lines of generation-cohort, revealing the utility of a life-course approach to the study of normal adolescence. Concepts of normal adolescence appear to shift with changing narratives of identity for sexual minority youth. We contrast two narratives of gay youth identity development that have emerged since the inception of substantive research programs on gay adolescence: (1) the "narrative of struggle and success" that came to dominate the literature in the 1980s and 1990s and (2) the "narrative of emancipation" that has emerged from the work of Savin-Williams and others who argue for a recognition of the diversity of adolescent development for this population. In relating this contrast to Offer's seminal contributions to the study of adolescence, we suggest that the most normative feature of human development, particularly during adolescence, is its connection to discourses of identity through the formation of personal narratives that anchor the life course and provide meaning to conceptions of self-development. The example of shifting narratives of gay youth identity development is meant to exemplify this characteristic feature of human development.