We make decisions like this because our brains use tricks to save time. Imagine you're choosing between two ice creams, one is chocolate, and the other is vanilla. Your brain might remember that you liked chocolate before, so it picks that one quickly. If both are new, your brain takes more time to think about which tastes better.
Examples
- You order your usual coffee quickly at a café because you know what you want most of the time.
- You pick the first name that comes to mind when choosing someone for a group project, even though other names were available.
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See also
- Why Do People Feel Anxious Around Strangers?
- What Is the Purpose of Dreams?
- Why Do People Get Stressed Out by Simple Choices?
- Why Do People Feel Anxious Before Big Decisions?
- How Does [Psychology] The Nervous System #06: The Forebrain Work?