Jamal Roberts was with "Extra's" Terri Seymour right after his "American Idol" Season 23 win! He was feeling grateful but said it hadn't fully sunk in yet. Jamal also revealed what judges Carrie Underwood, Lionel Richie and Luke Bryan said to him after the big crowning moment. Plus, he reflected on what the moment means, sharing, "If you dream and you work hard, you can accomplish anything."