Neuroscience

Research has shown a staggering number of health benefits associated with dispositional optimism, from improvements in cardiovascular health, to how quickly wounds heal, to slower disease progression.

According to the constructive episodic simulation hypothesis, extracted episodic details must also be recombined into a coherent event simulation. This recombinatory ability is thought to be central to flexibly imagining the future – to construct as well as disassemble and rework the components of scenarios to create different outcomes to enhance... See more

“Worry can become like a bad habit of the mind. The rule of neuroplasticity—that our brain keeps changing based on our repeated activity—says that whatever we do a lot we will get better at. So if we worry a lot, we will get really good at worrying.” In other words, once you start worrying about something, it can be hard to stop.