Cognitive load matters. Mullainathan and Shafir believe that scarcity imposes a similar mental tax, impairing our ability to perform well, and exercise self-control.~ Farnam Street from, https://fs.blog/2013/12/scarcity-why-having-too-little-means-so-much/
Short of food: starving. Short of water: dehydration. Short of money: in debt. Short of time: over-committed. Short of attention: distracted, mindless. But also, short of outlets for creativity? Short of satisfaction? Short of peace? Short of meaning?