A recent post about Mia Talerico, the former child star from the Disney show Good Luck Charlie, has made people realize how time flies. The post reveals that Mia is now starting high school, leaving many feeling old and nostalgic. This serves as a reminder of how quickly children grow up and our own mortality. The comments on the post are filled with people expressing their surprise and disbelief. It's a common experience for internet users to witness the rapid transformation of child stars on social media.