So I decided on my last Monday (that was Friday for those interested) I would try to go a work cycle with no Coke (or other high sugar, caffeinated soda). I would still have my morning cup of coffee, but refrain from having said soda with my lunch or any other time.
So that was the plan.
Around 2pm on the 1st day I started getting a headache that increased gradually in severity and resisted the non-aspirin I downed.
Day 2 the exact same thing occurred.
Day 3 I called an end to my little experiment and embraced my caffeine addiction.