Abstract
This research explores the psychological transition that occurs in dating app users from the Fear of Missing Out (FOMO) to the Joy of Missing Out (JOMO) using the Stressor-Strain-Outcome (SSO) model. An online survey of 410 Tinder users reveals that the FOMO significantly influences self-disclosure and social media stalking behaviors, which leads to user fatigue and eventually the JOMO. This survey also finds that privacy concerns play a moderating role in this process. In particular, the results show that a heightened FOMO increases self-disclosure and social media stalking, which intensifies fatigue and fosters the JOMO. Privacy concerns significantly modulate the relationship between the FOMO, fatigue, and the JOMO, thus playing a critical role in user interactions with dating apps. These insights help elucidate the socio-psychological behaviors of dating app users and can inform app design to reduce fatigue and enhance user well-being.