If you waded  through last week’s discussions of levels of infinity, then this week’s Half-Back day (9/19/14) will seem very simple.  Remember that Half-Back Days are named after the retirees who move from northern states (like Michigan, Pennsylvania, New York, and Wisconsin) to Florida, but then find the climate too warm and move half-way back to more temperate states like Tennessee and North Carolina. 

With that in mind, see how you can count 10 from 9 to 19 (month to day) and then count 5 – half-way – back from 19 to 14.