I agree completely. When I was a kid, I would ask my parents questions all the time, and usually they knew the answer to my questions, but occasionally they wo

I agree completely. When I was a kid, I would ask my parents questions all the time, and usually they knew the answer to my questions, but occasionally they would say something like "that's a really good question", which usually meant "I don't know but I should probably find out". It made me feel like a grown-up.