Five weeks ago, I’ve started on a “no-caffine month“, well, it wasn’t a month indeed after all. Yesterday was the end of my target, thus let’s see how things worked out!
I’m glad I have managed go all five weeks without caffeine – no coffee, no tea, no dark chocolate to be on the “safe” side… That’s all nice, but looking at the purpose of the decaf period, did it make any material difference? And was it any different compared to the previous two times when I did this? The result is not totally clear cut to me, it definitely was much clearer in previous times. No experiment running for five long weeks in real life can really just change one parameter (me with/without caffeine in this case), while keeping everything else the same. Thus changes or lack of change is harder to interpret.