You need more than weeks of abstinence, friend. Ive generally noticed 1-2 months are necessary to recover from all of the awful side effects of caffeine (from drinking a tiny amount of coffee per day - my body is just very sensitive to it). I urge you to try it.
> all of the awful side effects of caffeine
If I may ask as a coffee addict, what were some of these that affected you specifically?
OK, from tomorrow, I will abstain for caffeine until 21st September at the earliest and take a read. Let's see if I will still have a job :)