On the contrary, I find beginners most fascinating when talking with them about things i know more about (or presume that I do). Specifically, I remember what my state of mind was at their experience level and what it took to get there. What's always interesting to me is finding out how THEY got to that point, what problems they are having, what they're most intrigued or challenged by, etc.

I think we can learn a lot from beginner understanding, especially as it pertains to ourselves delving into new subjects and getting our baby legs with new technologies and approaches to technology.