The metaphor glossary
Emotions explained with technology: here, in one place, are all the analogies used across the rest of the site —where they come from, and what they mean.
An honest note: here we use technology as a metaphor to help you understand yourself, not the other way around. There's a real field called affective computing —coined by researcher Rosalind Picard at MIT in 1995— that studies how to make devices detect and respond to human emotions: from a car that notices you're falling asleep to an app that analyses your tone of voice. It's a legitimate, growing field, but it also raises serious ethical debate about privacy and emotional surveillance. This page runs the other way: it uses technology to explain you, not to let technology read you.
Joy
EmotionIt's the peak performance indicator. When it appears, the system logs: 'this works, repeat'.
Sadness
EmotionIt's the system's 'cache clearing' process. It takes time, but without it the system fills up with corrupt data.
Fear
EmotionIt's the system firewall. It triggers on any anomaly. Sometimes it gives false positives, but without it you're exposed.
Anger
EmotionIt's the security notification system. When a process violates permissions, it fires an alert. Ignoring it doesn't remove the breach.
Disgust
EmotionIt's the most basic antivirus. It detects known threat patterns and blocks access before rational analysis.
Surprise
EmotionIt's the system's 'Ctrl+Z'. It interrupts the current process to assess whether the route needs recalculating.
Trust
EmotionIt's granting access permissions: the system stops asking for a password at every step because it has verified the other node is trustworthy.
Anticipation
EmotionIt's the system's preload: before you request the resource, it's already loading it into memory to respond instantly.
Love
EmotionIt's a high-priority network connection. The system dedicates special resources to keeping that node active.
Guilt
EmotionIt's the system error log. It pinpoints exactly which process failed so you can fix it.
Shame
EmotionIt's the 'access denied' error before the group. The system enters low-visibility mode.
Optimism
EmotionIt's active planning mode. The system allocates resources to the future because it anticipates a positive return.
Jealousy
EmotionIt's the intrusion alarm on a connection marked critical. The system goes into high alert.
Gratitude
EmotionIt's the node acknowledgment protocol. When a node adds value, the system logs the debt and repays it.
Contempt
EmotionIt's elevated quarantine mode: the system classifies the input as 'known malware'.
Envy
EmotionIt's comparative resource analysis. It detects a gap between the current state and the desired one.
Remorse
EmotionIt's the critical error log with a high-priority alarm. It marks that pattern as 'never repeat'.
Disappointment
EmotionIt's the system's 404 error. The expected route doesn't exist. You have to recalculate.
Pride
EmotionIt's the 'build successful' message. The system logs the achievement and updates its capabilities.
Hope
EmotionIt's failover recovery mode. The system keeps looking for alternative routes even when the main one is down.
Compassion
EmotionIt's the peer-support protocol between nodes. When a node fails, the others redirect resources to stabilize it.
Indignation
EmotionIt's the response to a permissions violation. It doesn't affect just your process: it affects the whole network.
Awe
EmotionIt's a full operating-system update. What you see doesn't fit the current model, so the system rewrites itself to encompass it.
Nostalgia
EmotionIt's opening an old backup. It hurts that it's only a copy, but it confirms that it existed and is still yours.
Curiosity
EmotionIt's a pending database query. The system won't rest until it closes the request and fills the missing field.
Airplane mode
Tech metaphorDisconnecting from everything to protect yourself from more stimulus or harm.
When the system takes in too much at once, switching off connections isn't giving up: it's a temporary protective measure. The problem shows up if airplane mode stays on forever.
In everyday life: After bad news, you put your phone on silent, don't answer messages, and need some time alone before reconnecting with anyone.
Unemptied cache
Tech metaphorUnprocessed emotions that pile up and slow everything else down.
Every emotion you don't fully let yourself feel stays stored away, taking up space. Over time, the whole system slows down even though nothing is technically "broken".
In everyday life: You've been irritable for weeks without quite knowing why, until you realize you never actually grieved that goodbye.
Overzealous firewall
Tech metaphorGuarding yourself so hard against the bad that you block the good too.
Avoiding what hurts seems logical, but a firewall set to maximum also filters out spontaneous joy, vulnerability and closeness. Protecting yourself isn't the same as isolating yourself.
In everyday life: You stop opening up to meeting new people because it went badly last time, and without noticing you also miss out on the chance it could go well.
Phantom notification
Tech metaphorThe alarm system goes off even when there's no real signal.
When attachment is on alert, the mind scans the environment for danger and sometimes finds it where there isn't any. The feeling is real; the signal that triggers it, sometimes isn't.
In everyday life: Your partner takes ten minutes to reply to a text and you're already sure something's wrong.
Pending update
Tech metaphorEmotional rules learned as a child that no longer fit your life today.
As a child you installed beliefs based on the information you had back then. The environment changed, but the background program is still running the old version.
In everyday life: You react to your boss's feedback as if they were your demanding parent, even though the rules of that relationship have nothing to do with this one.
Incognito mode
Tech metaphorShowing only an edited version of yourself so you won't be judged.
Hiding a part of yourself is sometimes a reasonable protective strategy. The cost shows up when incognito mode becomes the only way you know how to be around others.
In everyday life: At work you joke around and seem fine; at home, alone, you fall apart, and no one at work would ever know.
Emotional multitasking
Tech metaphorHolding several roles and emotions at once until the system slows down.
The brain doesn't really multitask: it switches fast between tasks, and every switch has a cost. Holding too many emotional fronts at once takes its toll, even if it's not obvious right away.
In everyday life: You go from work to caring for your parents to looking after your kids without ever stopping to ask how you're doing.
Debug mode
Tech metaphorAnalyzing everything you feel or do, line by line, without ever stopping.
Reviewing your own patterns is useful in moderation; done without rest it turns into rumination. Not every thought needs to be resolved before you can let it go.
In everyday life: After an awkward conversation, you replay it mentally for hours looking for the exact word that ruined everything.
Low battery
Tech metaphorRunning on minimum energy, with less and less room for the unexpected.
A system at 10% is still on, but any extra process can shut it down completely. Emotional fatigue warns you the same way, long before collapse, if you learn to read the indicator.
In everyday life: You usually handle an argument without flinching; today, exhausted, the smallest comment sets you off.
Backup
Tech metaphorThe people and habits you can lean on when something fails.
No reliable system depends on a single copy. Having someone to call, something that calms you and a safe place is not weakness: it's smart design.
In everyday life: When everything goes wrong, you know exactly which three people to call, because you decided that before you needed it.
The slow-phone warning
Life momentThe signs warning that something is wrong, long before the collapse.
Before something breaks completely, there are almost always warnings: conversations that repeat themselves, a background unease you can't quite name. Ignoring them doesn't make them go away.
In everyday life: You notice you've been coming home more tired than usual after seeing that person, but you tell yourself it's not a big deal.
The black screen
Life momentThe collapse: when the system shuts down suddenly and stops responding.
After a big loss, feeling like "you can't take it anymore" is real and expected, not a sign that you're broken. A black screen doesn't mean the device is dead: it means it needs to restart.
In everyday life: The day after a hard breakup you can't even focus on simple tasks, and that's exactly what you were meant to feel that day.
Tech support
Life momentDiagnosing what really happened, before trying to fix anything.
Before fixing, you need to understand: what depended on you, what on the other person, what on the situation. The goal isn't to assign blame, it's to not repeat the same failure.
In everyday life: Instead of repeating "it was all their fault", you sit down and write out what signs you also missed.
The factory reset
Life momentRebuilding yourself, not to go back to who you were, but to find your base again.
The factory reset doesn't erase what you lived through: it integrates it into a more essential version of you. It's the phase of recovering routines, tastes and identity outside of what you lost.
In everyday life: You start seeing that friend you'd drifted from again, and rediscover a song you hadn't listened to in ages.
The new update
Life momentYou no longer run on the old system: clearer limits, better reading of the signs.
It doesn't mean nothing affects you anymore —that doesn't exist—; it means pain no longer steers your decisions. The wound becomes useful information instead of a constant alarm.
In everyday life: You hear a song that used to sink you, and now it only gives you a small, passing pang.
The permanent antivirus
Life momentTaking care of yourself is a background habit, not an emergency patch.
Healing isn't an endpoint: it's active maintenance. Checking in on your signals early, without waiting for the next collapse, is the antivirus really working.
In everyday life: Once a week you ask yourself how your energy is from 0 to 10, instead of waiting until you're exhausted to notice.