IQ 157 Brain Scientist Admits Short-Form Addiction 조선일보Stanford professor Lee Jinhyung warns short-form videos harm social brain – CHOSUNBIZ ChosunbizHong Jin-kyung’s shocking confession that “AI is my only friend” draws a warning from Jang Dong-sun: “That’s dangerous” (Problem Child in House) 매일경제Hong Jin-kyung Warned by a Neuroscientist About ‘Cognitive Muscle Loss’… “Excessive AI Use Is Risky” (‘Problem Child in House’) 스포츠조선Hong Jin-kyung’s AI ‘Only Friend’ Remark Warned 조선일보