"It's just a circle"
My friend states as we stare at the white board together. We spend a lot of time in the grad student lounge, mainly due to our own individual interests. The white board is a collection of doodles, equations, and thoughts from the last few months. None of that matters to us, as we stare at the circle I just drew on the white board. "What does the circle have to do with any of this?" is how my friend responds. He's not frustrated, just genuinely confused at how I decide to describe the fundamental concepts of Electrical Engineering... with a circle. "Well, its a drawing. It's like art," I say, much to his dismay. I see the look on his face, and realize I now have to explain myself. My friend isn't an art guy. Not because he can't do art, or doesn't like art. My friend isn't an "art guy" not because his thought process is much more logical, mathematical, reasonable. He's someone that can talk about math theories that go over my h...