I have the same experience. My wife is a photographer and I could rattle of lots of stuff about Polaroids, medium format, the darkroom, film vs digital, and oth

I have the same experience. My wife is a photographer and I could rattle of lots of stuff about Polaroids, medium format, the darkroom, film vs digital, and other things I would never know. I stiff can never remember what an f-stop is, but I pay attention. And she listens to me the the same way. It really matters, even when we don't know what the other is talking about.