[Korpocalypse]

related ted talk on dopamine, the internet, and novelty seeking https://youtu.be/wSF82AwSDiU also related: the modern diet contains alot of calorically dense food, which means less stomach and intenstinal stretching, which means more ghrelin, which activates these novelty-seeking dopaminergic systems in the brain

as for the original question: a) as far as optimizing, I think that approaching the optimal state is less important than making improvements to a consistent performance ethic. Better to do something a little better every day than to miss days trying to do it better than everybody else. b) with information, I tend to focus on information that relates to a particular goal relevant to job performance or general wellbeing and then take notes on any new information and review prior notes relevant to the newest information in order to build an intuitive mental logical structure of the problem/goal and all of its moving parts. But since so few things are scientifically provable, I try to "bet" on certain things based on how more or less likely they are and an informal cost-benefit analysis