I wish the author had spent time addressing that theory specifically.
I wish the author had spent time addressing that theory specifically.
Most neurotypical people seem to experience jittery effects and being extremely alert while for people with ADHD it can actually make them sleepy.
Of course everyone's brain is different, it is just a correlation with many exceptions. So yeah, caffeine works differently on different people.
Personally, as someone with ADHD, I have a crazy caffeine tolerance. It helps me somewhat with focus but I don't get jittery.
I think there's another dimension of temporal tolerance to consider.
There have been times in my life where I consumed a lot of caffeine, and it brought on the paradoxical sleepy effect.
And other times where I tried to eliminate caffeine, and a fallen-off-the-wagon strong dose gets me jittery, but acclimation happens in 24-48 hours.