My wife looks at the person Park Jae Sang and the singer who goes up on stage, Psy, as different people.
I cannot learn creation from other people; I've got to do it myself. Now, honestly, I regret not studying - I don't know about harmonies, or anything, so if I'm composing a song, it's really hard.
The fact that I'm shouting that I have Gangnam style makes people crack up. Imagine if Brad Pitt was singing the song - would it be funny? A twist is important when it comes to writing lyrics.