"Electricity makes life so convenient, and its benefits are countless," is a notion we were exposed to as children. Nowadays, this idea has further evolved into: "With computers and the internet, life is so convenient, and the benefits of computers and the internet are endless." Indeed, the emergence of these new technologies brings countless advantages. However, with too many benefits, an individual's capacity to handle them is limited. Excess can lead to adverse effects, and when one cannot fully enjoy these blessings due to overload, naturally, there arise many "negative" consequences!