Know it all

As of Monday I'll have given four talks in two weeks, and each on a topic totally unrelated to the last. I spoke to friends for 10 minutes on simple properties of numbers that result from the base system used to represent them, than I spoke to a class of first graders on what Dr. Seuss was like as a person. A few days later I gave a talk to artists on why Dirt is Fascinating and on Monday I'll be talking to a few of my peers with physics backgrounds on what they need to know about graphic design and visual communication.

Do I love the sound of my own voice? Do I love acting like I know? Or is it how I usually tell myself, that I love to share things and to facilitate people in being excited about this world? How about all of the above.