So I just finished my incredibly short interview with Mr. Bryant! He asked me 2-3 questions (one of them was: "other programs you applied to..."), and then asked me if I have any questions for him. I asked him 3 questions (one of them was "how is life in Pittsburgh"). After I finished my interview, I PMed him saying thank you and I look forward to hearing from CMU. His response was quite sharp: "I enjoyed talking with you. We appreciate your interest in our program." Does the last sentence mean...a rejection? I am worried cause our conversation is too short;p