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Pamela Oglesby says
Tonette Fornillos says
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Drinking caffeine past mid-afternoon is a big no-no for me!
Me, too. Especially creative flow!
I also take coffee or tea break for getting concentration back when I feel much boor.
Larry Wall says
Have you tried an electronic reader like Kindle or Nook? You could enlarge the text when you don't have on your glasses. :) I hope you get more sleep soon!