The narratives we have about ourselves are important for our sense of who we are. However, our narratives are influenced, even manipulated, by the people and environments we interact with, impacting our self-understanding. This can lead to narratives that are limited, even harmful. In this paper, I explore how our narrative agency is constrained, to greater and lesser degrees, through a process I call ‘narrative railroading’. Bringing together work on narratives and 4E cognition, I specifically explore how using features of (...) our socio-material environments to support and construct our narratives does not simply offer up possibilities for creating more reliable and accurate self-narratives (Heersmink 2020) but can lead to increasingly tight narrative railroading. To illustrate this idea, I analyse how digital technologies do not neutrally distribute our narratives but dynamically shape and mould narrative agency in ways that can restrict our self-understanding, with potentially harmful consequences. As such, I argue that we need to recognise that digital devices not only support narratives but work as powerful narrative devices, shaping and propagating the kinds of narratives that we self-ascribe and act in accordance with. (shrink)