This article is an excerpt from the Shortform book guide to "Talking to Strangers" by Malcolm Gladwell. Shortform has the world's best summaries and analyses of books you should be reading.
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What is alcohol myopia theory? Why do you tend to get really focused on, even obsessed with, one thing when you’re drunk? What are the negative consequences of alcohol myopia?
Alcohol myopia is a state in which the drinker’s mental and emotional field of vision becomes narrow. This can cause the drinker to fail to take in the context of a situation and to make short-sighted decisions.
We’ll cover what alcohol myopia theory says about what alcohol does to our decision-making abilities and look at the problems with alcohol myopia.
Alcohol Myopia
Alcohol induces myopia, a state in which the drinker’s mental and emotional field of vision becomes narrow. In other words, the drinker becomes short-sighted and his behavior and emotions are strongly affected by his immediate experience. This is the alcohol myopia theory.
Alcohol myopia is a result of alcohol’s effects on the brain:
- Alcohol reduces activity in the frontal lobe, which governs attention, motivation, and learning. Essentially, it makes the drinker dumber and less capable.
- Alcohol triggers the brain’s reward centers and increases feelings of euphoria.
- Alcohol enters the amygdala and makes the drinker less likely to feel threatened or afraid.
- Alcohol makes its way to the cerebellum, which governs coordination and balance. That is why drunk people often stagger and stumble.
The most crucial implication of alcohol myopia is that the drinker’s understanding of self changes. A person normally constructs his personality and character by managing the struggle between immediate experience and long-term consequences—that’s ethical decision making. But a drunk person no longer considers those long term consequences because the immediate experience takes sole focus. His normal character is broken down by alcohol myopia. Alcohol doesn’t disinhibit a person—it totally transforms a person.
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Here's what you'll find in our full Talking to Strangers summary :
- Why we don't understand strangers
- How to talk to strangers in a cautious way so you don't get fooled
- How Hitler deceived so many world leaders
