I become the annoying professor. I start thinking in mathematics, then when I say that to someone and they don't get it, I have to explain special relativity to them, and it feels really important that I get them to understand how profoundly awe inspiring the world is when you can see the mathematical model that describes it.
Then people get bored and walk away. And I sit there mumbling to myself about fractals and population dynamics and chaos theory and what free will actually means.
ETA: So yeah, I can't say I have much tolerance for the devil's weed. I end up being completely unable to communicate as my brain frame-shifts between mathematically subtitling what I'm seeing, and being implored to describe the experience to everyone.