Yes, so far my DD11 is that way, as well, Shari.
LOL.... I'm one of those PhD's that you
never want to play trivia games with. My family (seriously) even refuses to play with me anymore.

Mostly my database is miles and miles wide... but only a few inches deep in most places. I can
seem like a globally 'smart' person, but I'm not. I know a little bit about a lot of things, but there are only a few areas where I know more than a "little bit." I'm just sort of curious about everything.
DH and DD aren't as much like that as I am.