The first time you stand before Platform 9¾ at King's Cross Station, you realize you truly don't belong in the Muggle world. The steam train's whistle pierces the London morning fog, owls circle overhead, and you clutch a parchment letter—your name written in emerald ink. You take a deep breath and push your luggage cart toward the brick wall. The wall doesn't break your nose; instead, it drops you onto a platform bustling with wizards and owls. You turn around—the wall has closed. You can never go back.