Suicide Warning Signs Every Adult Should Know

Today is World Suicide Prevention Day, and I want to give you the lesson nobody gets in school.

We're taught CPR. We're taught to spot the signs of a stroke — face drooping, arm weakness, call 911. Somewhere along the way, most of us even absorbed what a heart attack looks like in the movies.

Almost nobody teaches us what it looks like when someone is thinking about ending their life.

So that's this post. Not to make you paranoid about everyone you love — but because these signs are learnable, noticing them is a skill, and the people most likely to see them first aren't therapists. They're roommates, coworkers, sisters, group-chat friends. People like you.

One thing before we start: warning signs are not a diagnostic checklist. Someone can show several of these and not be in danger; someone can show almost none and be struggling deeply. What you're looking for is change — signs that are new, that have intensified, or that showed up after something painful like a loss, a breakup, a diagnosis, or a humiliation. You're not trying to be a clinician. You're trying to be someone who notices.

---

The spoken signs

Some warning signs come out in words — though rarely as directly as "I'm thinking about suicide." Listen for:

Talk of being a burden. "You'd all be better off without me." "I just make everything harder for everyone." This one matters enormously and gets dismissed as venting.

Talk of hopelessness or being trapped. "Nothing's ever going to change." "There's no way out of this." "What's the point?" Hopelessness — more than sadness — is one of the strongest signals that someone's pain has stopped feeling temporary to them.

Talk of unbearable pain. "I can't do this anymore." "I just want it to stop." Sometimes "it" means the pain. Sometimes it means more. It's always worth asking which.

Talk of death, even sideways. Jokes about dying, musings about "if I weren't here," sudden interest in what happens after death. Not every dark joke is a signal — humor is how a lot of us cope, and this shop literally sells trauma jokes. But when the jokes are new, frequent, or land with a strange weight, trust the flicker of unease you feel.

---

The behavioral signs

Some signs never get spoken at all:

Withdrawing. Pulling away from friends, family, group chats, activities they loved. Not one canceled plan — a pattern of disappearing.

Giving things away. Prized possessions, pets rehomed "just in case," sudden urgency about wills or accounts, uncharacteristic goodbyes that feel like more than goodnight.

Sleeping much more or much less. Big sustained changes in sleep, appetite, or energy.

Increased drinking or drug use. Especially if it's new or escalating.

Recklessness. Driving dangerously, taking risks that don't match who they've been — as if the stakes stopped mattering.

Making a plan or seeking access to lethal means. This is a sign that should move you to act quickly: researching methods, or acquiring or asking about medications, weapons, or other ways to harm themselves.

---

The identity-change signs

Harder to put on a checklist, but sometimes noticeable to the people who know someone best: they don't seem like themselves. The lights dim. Rage where there wasn't rage, flatness where there was spark, a strange distance in conversations that used to be easy. If you find yourself thinking "they've just seemed off for a while now" — that thought is data. Don't argue yourself out of it.

---

The sign almost nobody knows: sudden calm

This is the one I most want you to carry out of this post.

Sometimes, after a long stretch of visible struggle, a person becomes suddenly, unexpectedly calm. Peaceful, even. Lighter than they've been in months. And everyone around them exhales — thank God, they're doing better.

Sometimes that's exactly what it is, and recovery is real and worth celebrating. But sudden calm without any visible reason for it — no new treatment, no changed circumstances, nothing resolved — can also mean something darker: that the person has stopped fighting because they've made a decision, and the decision brought them relief.

I'm not telling you this so you can never trust anyone's good day again. I'm telling you because this is a sign that can get read backwards — the one families sometimes describe afterward with the words "we thought they were finally okay." If someone who has been in deep pain becomes abruptly serene and starts wrapping up loose ends, saying meaningful goodbyes, or giving things away, don't just exhale. Ask.

---

"But what if I'm wrong?"

Here's the fear that stops most people: what if I ask and I'm wrong and it's awkward — or worse, what if asking puts the idea in their head?

Take the second one off your shoulders entirely: research consistently shows that asking someone directly about suicide does not plant the idea. What it does is open a door. For someone who's been carrying this alone, "Are you thinking about suicide?" — asked plainly, with care — is often the first moment the weight gets shared.

And if you're wrong? You've told someone you love them enough to ask a hard question. That has never once ruined a real friendship. Awkward is the cheapest price you will ever pay for someone's life.

---

If you're seeing these signs

You don't need a script, but I wrote you one anyway: What to Say (and What Not to Say) When Someone You Love Isn't Okay walks through the exact words — how to ask directly, what helps, and the well-meant phrases that accidentally don't.

The short version: ask directly, listen without fixing, don't promise secrecy you can't keep, help them get away from anything they could use to hurt themselves, and don't leave them alone with it. You can also call or text 988 yourself — the Suicide & Crisis Lifeline talks to worried friends and family all the time, and they'll help you figure out what to do next. I wrote about exactly what happens when you call, because the unknown stops too many people from dialing.

If an attempt is underway or there's an immediate life-threatening emergency, call 911 and stay with them if you can do so safely. If you're worried about someone's safety but aren't sure whether it's a 911 emergency, call or text 988 yourself — they can help you figure out the next step.

---

And if you saw yourself in this post

Some of you read this list and quietly recognized your own last few weeks. If that's you: this is your sign to tell one person. A friend, a therapist, or a counselor at 988 — call or text, free, 24/7, and "I'm not okay and I don't know what to do" is a complete and sufficient reason.

You are not a burden. You are not too much. The world is a better place with you in it — I put that on a shirt because I mean it, and I mean it most on the days you can't.

Tomorrow needs you. Save the number. Check on your people. That's the whole assignment today.