花几千块买了个「爹」：每天准时教我做人

Core Viewpoint - The article discusses the growing anxiety associated with the reliance on data from smart wearable devices, particularly in monitoring sleep quality and health metrics, highlighting the paradox of quantifying life leading to increased stress rather than alleviating it [8][36]. Group 1: Impact of Smart Wearables - Many young people start their day by checking their smartwatches, which can significantly influence their mood based on sleep quality data [5][11] - There is a prevalent belief among the youth that data from these devices is infallible, leading to a cycle of anxiety when the data suggests poor sleep quality [9][12] - Scientific studies indicate that consumer-grade sleep monitoring devices have a sensitivity of only 86.1%, with significant inaccuracies in sleep stage classification [17] Group 2: Quantification of Daily Life - The trend of quantifying daily activities has permeated various aspects of life, including eating, drinking, and even relationships, where everything is reduced to numerical values [20][26] - Individuals meticulously track their caloric intake and hydration, often disregarding their natural instincts [21][24] - The obsession with quantifying activities extends to social interactions, where people compete over metrics like step counts on social media [28][30] Group 3: Psychological Effects - Overemphasis on health data can lead to psychological stress, which may manifest as real physiological symptoms, creating a feedback loop of anxiety [32][34] - The paradox of quantifying life is that the pursuit of data to reduce anxiety often results in the data itself becoming a source of stress [36] - This reliance on metrics can diminish individuals' ability to intuitively understand their own bodies and experiences, leading to a loss of genuine engagement with life [38][39] Group 4: Role of Technology - Smart devices should serve as reference tools, similar to weather forecasts, providing guidance rather than dictating emotional states [41] - The essence of life is to be experienced rather than calculated, emphasizing the value of moments that cannot be quantified [43][44] - Ultimately, individuals should reclaim their autonomy from data, recognizing that they are the masters of their lives, not slaves to metrics [45]