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Eva Holland asks "Are You Still an Optimist?"
In an interesting article, "Are You (Still) an Optimist? These Questions Might Help Explain Why", Eva Holland wrote:
"science suggests that optimism is best understood not as an unchanging attitude but as a pattern of responses — which taken together dictate how we view our prospects. Being optimistic is more complicated than blithely thinking, “Everything will turn out fine.” Optimism and pessimism, it turns out, are all about the stories we tell ourselves after both our successes and our failures."
On the source of optimism, Eva summarised:
"Research suggests that our starting point, or default mode, is at least partly inherited. In a study of a large group of twins, Dr. Seligman and others found that identical twins — whose DNA is a perfect match — were more likely to both be optimists than were fraternal twins, who only share half their DNA.
"Evidence also suggests that optimism is basically equal across racial categories and largely the same in men and women. And, in general, it is a fairly stable trait: People who are optimists when they are young are likely to still be optimists in old age.
"But where does the capacity for optimism come from? Dr. Elaine Fox, a professor of psychology at the University of Adelaide, has studied the neuroscience of optimism and pessimism. She frames these two attitudes as manifestations of our two most basic drives: to pursue reward and to avoid danger.
"There are two primary brain structures implicated in those drives, she explained: the amygdala, which is associated with emotional reactions such as fear and uncertainty, and the nucleus accumbens, which is involved in our pleasure system. Both are ancient structures that we have in common with many other animals. But, in humans, both structures are in constant conversation with our prefrontal cortex, which mitigates, or reasons with, the other parts of the brain.
"The standard analogy is an accelerator and a brake. In a highly anxious person, the amygdala might be more active as an accelerator while the prefrontal cortex is less likely to slam on the brakes. In an optimist, the nucleus accumbens might be more active, said Dr. Fox, while “the controls on that are also slightly less active.”
"The pleasure systems in the brain aren’t solely about feelings of enjoyment or satisfaction, she explained. They also run our desires and drive. Dr. Fox argued that much of the success attributed to having an optimistic outlook is really about persistence and adaptability. “It’s not some sort of magic juice,” she said of optimism — it’s that people inclined toward optimism are more likely to persist in chasing their goals.
"Or, as Dr. Seligman put it: “Optimists try harder.” And that helps in all sorts of evolutionarily beneficial ways, including “in sex and in survival.”
"Beyond the most basic evolutionary struggles, we know that, on the whole, optimism is good for us. Optimists tend to live longer, be more successful professionally and be less likely to experience depression and other illnesses.
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