“I'm a woman. I have a right to change my mind.”
― Master of the Game
― Master of the Game
“It was like when you make a move in chess and just as you take your finger off the piece, you see the mistake you've made, and there's this panic because you don't know yet the scale of disaster you've left yourself open to.”
― Never Let Me Go
― Never Let Me Go
“You have to accept that sometimes that's how things happen in this world. People's opinions, their feelings, they go one way, then the other. It just so happens you grew up at a certain point in this process.”
― Never Let Me Go
― Never Let Me Go
“Nobody is ever made happy by winning the lottery, buying a house, getting a promotion or even finding true love. People are made happy by one thing and one thing only – pleasant sensations in their bodies. A person who just won the lottery or found new love and jumps from joy is not really reacting to the money or the lover. She is reacting to various hormones coursing through her bloodstream and to the storm of electric signals flashing between different parts of her brain.
Unfortunately for all hopes of creating heaven on earth, our internal biochemical system seems to be programmed to keep happiness levels relatively constant. There's no natural selection for happiness as such - a happy hermit's genetic line will go extinct as the genes of a pair of anxious parents get carried on to the next generation. Happiness and misery play a role in evolution only to the extent that they encourage or discourage survival and reproduction. Perhaps it's not surprising, then, that evolution has moulded us to be neither too miserable nor too happy. It enables us to enjoy a momentary rush of pleasant sensations, but these never last for ever. Sooner of later they subside and give place to unpleasant sensations. (...)
Some scholars compare human biochemistry to an air-conditioning system that keeps the temperature constant, come heatwave or snowstorm. Events might momentarily change the temperature, but the air-conditioning system always returns the temperature to the same set point.
Some air-conditioning systems are set at twenty-five degrees Celsius. Others are set at twenty degrees. Human happiness conditioning systems also differ from person to person. On a scale from one to ten, some people are born with a cheerful biochemical system that allows their mood to swing between levels six and ten, stabilising with time at eight. Such a person is quite happy even if she lives in an alienating big city, loses all her money in a stock-exchange crash and is diagnosed with diabetes. Other people are cursed with a gloomy biochemistry that swings between three and seven and stabilises at five. Such an unhappy person remains depressed even if she enjoys the support of a tight-knit community, wins millions in the lottery and is as healthy as an Olympic athlete (...) incapable of experiencing anything beyond level seven happiness. Her brain is simply not built for exhilaration, come what may. (...) Buying cars and writing novels do not change our biochemistry. They can startle it for a fleeting moment, but it is soon back to the set point.”
― Sapiens: A Brief History of Humankind
Unfortunately for all hopes of creating heaven on earth, our internal biochemical system seems to be programmed to keep happiness levels relatively constant. There's no natural selection for happiness as such - a happy hermit's genetic line will go extinct as the genes of a pair of anxious parents get carried on to the next generation. Happiness and misery play a role in evolution only to the extent that they encourage or discourage survival and reproduction. Perhaps it's not surprising, then, that evolution has moulded us to be neither too miserable nor too happy. It enables us to enjoy a momentary rush of pleasant sensations, but these never last for ever. Sooner of later they subside and give place to unpleasant sensations. (...)
Some scholars compare human biochemistry to an air-conditioning system that keeps the temperature constant, come heatwave or snowstorm. Events might momentarily change the temperature, but the air-conditioning system always returns the temperature to the same set point.
Some air-conditioning systems are set at twenty-five degrees Celsius. Others are set at twenty degrees. Human happiness conditioning systems also differ from person to person. On a scale from one to ten, some people are born with a cheerful biochemical system that allows their mood to swing between levels six and ten, stabilising with time at eight. Such a person is quite happy even if she lives in an alienating big city, loses all her money in a stock-exchange crash and is diagnosed with diabetes. Other people are cursed with a gloomy biochemistry that swings between three and seven and stabilises at five. Such an unhappy person remains depressed even if she enjoys the support of a tight-knit community, wins millions in the lottery and is as healthy as an Olympic athlete (...) incapable of experiencing anything beyond level seven happiness. Her brain is simply not built for exhilaration, come what may. (...) Buying cars and writing novels do not change our biochemistry. They can startle it for a fleeting moment, but it is soon back to the set point.”
― Sapiens: A Brief History of Humankind
“I stand entwined in fire on the inextinguishable bonfire of inconceivable love.”
― Why We Broke Up
― Why We Broke Up
Challenge: 50 Books
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This group is for people who want to be challenged to read 50 books in one year. Start the challenge by creating a post with the title of your chall ...more
Jen’s 2025 Year in Books
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