I definitely learned to communicate with other musicians better. I used to feel so intimidated by guys who can read notes, like, "Oh my god, they're gonna think I'm not even gonna be able to sit at the table. " But I've come to see that a lot of these musicians don't know how to read music either, and that made me feel good. I could just come up with ideas or show somebody things and get the ideas across.
It is sometimes essential for a husband and a wife to quarrel - they get to know each other better.