Ok, I understand 1/3, how to calculate it, what do do there, but I've seen a few other times the phrase "1/3, 1/2, 2/3" mentioned when talking about sugar breaks in general. I've tried every search I can think of and I can only find people talking about the breaks existing, not what to do when you hit them. Just took a reading and realized I hit my 1/2 sugar break today and...I don't know if I need to do anything besides stare at it.