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People & Etiquette?

Gifts, apologies, texting back, and who pays. 24 questions and counting.

How much should you spend on a wedding gift?$75 to $100 for friends and coworkers, $100 to $200 or more for close friends and family. Cash is fully acceptable now, …
How do you apologize so it actually counts?Name exactly what you did, say it was wrong, skip the word if, offer repair, then stop talking. I'm sorry you feel that …
What are the actual rules of RSVPing?Reply by the deadline, never bring an uninvited plus-one or child, and treat yes as binding. The hosts are paying per he…
How do you make small talk without dying inside?Ask questions and follow up on the answers. Harvard research found question-askers are liked significantly more, and nob…
How long should you wait to text back?Reply when you see it and feel like replying. Strategic delay is a game with no prize: the right person is not timing yo…
Who pays on a first date?The person who did the inviting offers to pay. The other person offers to split. Whoever wins, decide in five seconds an…
How do you remember people's names?Use the name immediately, connect it to something vivid, and forgive yourself fast: you forgot because you were not enco…
What causes hiccups, and what actually stops them?An involuntary diaphragm spasm followed by the vocal cords snapping shut, which makes the sound. Most remedies work by r…
What causes déjà vu?Most likely a brief mismatch in how the brain processes familiarity and memory, so a new scene gets tagged as familiar w…
Why do humans cry emotional tears?Humans appear to be the only species that cries from emotion, and the leading explanation is social: visible tears signa…
Why does time seem to speed up as you age?Mostly because novelty creates dense memories and routine does not. Childhood is full of firsts, which the brain records…
How many friends can a person actually maintain?Around 150 meaningful relationships, the figure known as Dunbar's number, with tighter layers inside it: roughly 5 intim…
Why do we blush?An involuntary sympathetic nervous system response that dilates facial blood vessels when you feel exposed. Darwin calle…
Why do you forget names immediately after hearing them?Because names are arbitrary labels with nothing to attach to. Your brain remembers meaning, and a name carries none, so …
Why does music give some people chills?It is called frisson, and it appears to come from the brain's reward system responding to violated and fulfilled expecta…
Why do people procrastinate?It is an emotion regulation problem, not a time management one. People avoid tasks that trigger anxiety, boredom, or sel…
Is being hangry a real thing?Yes, and it has been measured. Falling blood glucose impairs the brain regions that regulate impulse and emotion, and st…
Why do we get bored?Boredom is a signal that your attention is unengaged and your current situation is not worth it, essentially a prompt to…
How does the placebo effect actually work?Expectation produces measurable physiological change, including real endorphin release that naloxone can block. It works…
Why do we blink so much?Far more than lubrication requires. We blink roughly 15 to 20 times a minute, several times what the eye needs to stay w…
Why do you forget your dreams so fast?Because the brain chemistry that consolidates memory is largely switched off during REM sleep. Noradrenaline levels drop…
Why do people enjoy sad music?Because the sadness is experienced at a safe distance, which lets it feel moving rather than threatening. Research links…
What is imposter syndrome?The persistent sense that your success is undeserved and you will be exposed as a fraud, despite evidence otherwise. It …
Why is it so hard to change someone's mind with facts?Because beliefs tied to identity are defended like territory. Motivated reasoning makes people scrutinize unwelcome evid…