One of the most important yet challenging responsibilities of being a parent is guiding your children through sexual development. While schools provide basic sex education, there are critical lessons that only parents can effectively teach at home. In this important discussion, sex and media education specialist Lee Si-hoon shares practical, real-world advice that every parent needs to hear. Never React with Anger When You Discover Something The biggest mistake many parents make is reacting with shock, anger, or punishment when they catch their child watching pornography, talking about sex with friends, or showing interest in dating. Questions like “When did you start watching this?”, “Who showed you?”, or “Give me your phone right now!” can cause children to associate sex with shame and negativity. Instead, start with empathy. A calm, understanding response such as “You must have been really surprised when you first saw that” or “It’s okay to feel confused — tell me what happ...