    Sometimes, Ron’s astuteness caused problems. For one, he sometimes knew what Harry was going to do before he did it. Most times, it was fine, but sometimes... Harry needed to get away. Be alone. He wasn’t used to so many people, wasn’t used to faking so much. Not on such a large scale, and not constantly. It wore at him and pulled his nerves tight, and Erus even said that sometimes he started to smell like he was empty.