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@ -72,7 +72,7 @@ setTimeout(() => user.sayHi(), 1000); // Hello, John!
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Looks fine, but a slight vulnerability appears in our code structure.
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Looks fine, but a slight vulnerability appears in our code structure.
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What if before `setTimeout` triggers (there's one second delay!) `user` changes value? Then, suddenly, the it will call the wrong object!
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What if before `setTimeout` triggers (there's one second delay!) `user` changes value? Then, suddenly, it will call the wrong object!
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```js run
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```js run
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