“When we are tired or preoccupied - what psychologists call 'resource-depleted' - we start to economise, to conserve those resources. Higher-order thinking is more expensive. So too is doubt, scepticism, arugment. 'Resource depletion specifically disables cognitive elaboration,' wrote Harvard psychologist Daniel Gillbert...Because it takes less brain power to believe than to doublt, we are, when tired or distracted, gullible. Because we are all biased, and biases are quick and effortless, exhaustion tends to make us prefer the information we know and are comfortable with. We are too tired to do the heavier lifting of examining new or contradictory information, so we fall back on our biases the opinions and the people we already trust”

“The human tendency toward confirmatory thinking - all of us are bias to seek information that fits what we already believe.”

“When heuristics don’t yield the results we expect, you’d think we would eventually realize that something’s wrong. Even if we don’t locate the biases, we should be able to see the discrepancy between what we wanted and what we got, right? Well, not necessarily. As it turns out, we have biases that support our biases! If we’re partial to one option—perhaps because it’s more memorable, or framed to minimize loss, or seemingly consistent with a promising pattern—we tend to search for information that will justify choosing that option. On the one hand, it’s sensible to make choices that we can defend with data and a list of reasons. On the other hand, if we’re not careful, we’re likely to conduct an imbalanced analysis, falling prey to a cluster of errors collectively known as “confirmation biases.”

“We do the same thing in our own lives, embracing information that supports what we already prefer or vindicates choices we previously made.After all, it feels better to justify our opinions rather than challenge them, to contemplate only the pros and relegate the cons to the back of our minds. However, if we want to make the most of choice, we have to be willing to make ourselves uncomfortable. The question is, if we are willing, how exactly do we go about fortifying ourselves against these biases?”

“When we panic, we instinctively turn to our own internal resources because we doubt Him.”

“The Exhaustion Funnel. The narrowing area of the circles illustrates the narrowing of life as we give up the things in life that we enjoy but seem "optional." The result is that we stop doing activities that would nourish us, leaving only work or other stressors that often deplete our resources.”