30 天不刷社交媒体，大脑会怎样
30 天不刷社交媒体后，你的注意力、睡眠和情绪会如何变化？
30 天不刷。第一周戒断，第二周重置开始，第三四周新常态。睡眠改善，情绪稳定。
30 days without scrolling. Week 1 is withdrawal. Week 2 the reset begins. Week 3-4 new normal. Sleep improves, mood stabilizes.