“…However, the advent of social network platforms and wearable technologies has not only encouraged consumers to reflect themselves but also brought new manifestations of sharing self-details with and learning from others (Gabriels, 2016). QS is becoming a social and shared activity, influencing and shaping reflection on collected data through social interactions (Puussaar, Clear, & Wright, 2017). However, most existing research focus on the individual level, ignoring the social effect of quantification (Crawford, Lingel, & Karppi, 2015).…”