The purpose of this paper was to analyse the core of the quality of life, intended as a complex construct with specific and transversal features. The approach to this issue, by linking it to the great emergency of disability in adulthood, pushes the analysis into deep conceptual pedagogical reflections, which lead the authors' initial reflections to focus on the theoretical framework related to the quality of life model and subsequently on the identification of some areas of intervention as a tangible application of the quality of life model. New perspectives and innovative potentials for the quality of life of adults with disability are investigated to reach new awareness, which can also be applied in different life contexts. The paper mentions meaningful trajectories, also from the international scene, aiming to guarantee significantly oriented life trajectories.