Might Be Sick

Having trouble focusing. Just put the little ones abed. Wife on the way home with burritoes, but I don’t know how enjoyable that will be. Feeling very weak, slightly dizzy, extremely exhausted. I think I’m coming down with something.

Either that, or I’m still reeling from the fact that Lie Groups could be the mathematical framework for all of reality.

Thank you, Michio Kaku!

Man, I shoulda stuck with physics back in the early 90s …