So Luke, you go to your communications professors -- you're majoring in communications -- and you ask them for permission to come to TED, which might have a little bit to do with communications, and what was their reaction?
루크, 커뮤니케이션 교수님들을 찾아뵙고 커뮤니케이션을 전공하니까 TED에 나오겠다는 허락을 받을 때 뭐 그것도 커뮤니케이션하고 상관이 있는데 어떤 반응들을 보이시던가요?