Lots of ideas no focus....

I've got this list of blog post ideas I've been keeping that just grows.  Sure, some have become posts,  but not all.   Writing is hard.   I'm only writing this because all the other things I do on the subway have run out of content (Read tweets, read RSS).  I'm not up for reading after 12 hours of work and class.  
I'm just a little a little fried but I promised I'd write so I am.  
Some questions:
What do you eat when you are tired?
Is there a non caffeinated energy booster?
Why don't I like baseball any more?
Who invented the term "hanging curve ball"? (My favorite baseball thing)