I always thought the biggest failing of Americans was their lack of irony. They are very serious there! Naturally, there are exceptions... the Jewish, Italian, and Irish humor of the East Coast.
I write a lot, and very often I write a couple of lines that are particularly revealing in some kind of way. And then as a few more lines get added and a piece gets added, eventually the song pretty much takes over and you can't really find a way to change those things.
Early in my career, I struggled with consistency, but I couldn't get more consistent than this year.