It's certainly something that is worth doing.

I did not beat you to sign language, if you feel compelled to rush and learn it first. I vaguely remember the finger movements to sign my first name, and how to sign 'agree' and 'disagree' but that's about it.

I've had it pointed out to me. Not just by women, either. Foggy would tell me that he just wanted me to agree something sucks sometimes.