 But the second one is no social media until 16. And the reason is because puberty is a really, really special time. People don't fully understand. I don't think people really appreciate just how fast a child's brain is rewiring itself from around age 11 or 12 when puberty starts to around 15, 16. You know, puberty goes on longer than that. But the early years of puberty are the most vulnerable years. And there's research showing that girls are most damaged by social media between the ages of 11 to 13. Boys might be a little bit later, 14 to 15.