I've learned that in the theater the story is everything. Every lyric, every line and every musical gesture has to propel the journey of a given character or the overall plot.
It's rather fun writing a female spy, because she has so much more kit. Bond never carried a hair dryer or a makeup bag. And he certainly didn't wear an uplift bra.
If I had known it I would have told my son, I'd rather shoot you than let you join the SS. But I didn't know.