The brain does some remarkable things when we aren’t paying attention. Consider how you engage tasks throughout the day. When you wake up in the morning, a script starts playing that runs you through task after task from the moment you step out of bed to the moment you get into your car on the way to work. And you don't really have to think through any of it.
Your brain wants to trust. We’re wired for social connection—not just casual meet and greets, but genuine connection—and trust is what makes it work. But that same drive to trust, essential though it is, also makes us natural born suckers.
Adding to an already robust catalog of research showing that thinking-related challenges are like exercise for the brain, the latest study shows that jobs involving high levels of “executive, verbal and fluid” tasks enhance memory and thinking abilities for years to come.
We seem to be equipped with a way to detect the level of confidence embedded in others’ voices, and even a loud tone—if lacking the confidence intangible—isn’t likely to cause much more than irritation.