Out of gas

I am done, maybe beyond done.  I have been working a gazillion (yes that is a technical term) hours this week and I have just seemed to run out of gas.  I have lost interest in anything and really I should just go home.  Believe me, I have work to do and not just a little and I even need to get it done by tomorrow.  Gawd!!

I was listening to Richard Feynman "Surely Your Joking" and he talks about for a fun experiment one summer taking on Biology instead a Physics.  I think I need that, just for a few months, to take on a completely different field and just try to solve one or two problems.

Anyway back to the grind.  I had an Amy's burrito and one small york peppermint patty.  (50 Calories)  So no veggies or salad, and I have not yet picked up my powerbar to inspire my exercise later.