domingo, agosto 30, 2015

Como o Diabo da cruz

O cortisol é uma presença frequente neste blogue, por exemplo:

"Optimism seems to reduce stress-induced inflammation and levels of stress hormones such as cortisol. It may also reduce susceptibility to disease by dampening sympathetic nervous system activity and stimulating the parasympathetic nervous system. The latter governs what’s called the “rest-and-digest” response — the opposite of fight-or-flight.
Just as helpful as taking a rosy view of the future is having a rosy view of yourself. High “self-enhancers” — people who see themselves in a more positive light than others see them — have lower cardiovascular responses to stress and recover faster, as well as lower baseline cortisol levels."
E de "The Science of Our Optimism Bias and the Life-Cycle of Happiness":
"The problem with pessimistic expectations, such as those of the clinically depressed, is that they have the power to alter the future; negative expectations shape outcomes in a negative way. Not everyone agrees with this assertion. Some people believe the secret to happiness is low expectations. If we don’t expect greatness or find love or maintain health or achieve success, we will never be disappointed. If we are never disappointed when things don’t work out and are pleasantly surprised when things go well, we will be happy. It’s a good theory — but it’s wrong. Research shows that whatever the outcome, whether we succeed or we fail, people with high expectations tend to feel better. At the end of the day, how we feel when we get dumped or win an award depends mostly on how we interpret the event." 
Por isso é que fujo de ouvir Costança "cortisol" e Sá como o Diabo da cruz.

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