Few things land in a teacher’s stomach like noticing marks on a student’s arm. Before the conversation, before the referral, you need an accurate picture of what self-harm is — because the most common wrong beliefs about it produce exactly the wrong responses.
What it is
Self-harm — clinicians call it non-suicidal self-injury — is deliberately hurting your own body as a way of managing emotional pain. Cutting is the most known form; scratching, burning, hitting, and skin-picking are common too.
For the student, it works — that is the hard part to accept. Physical pain interrupts emotional pain that feels unbearable and unnameable. It brings a numb person back into their body, or gives a flooded person something controllable. It is a coping strategy. A dangerous, harmful one that signals real distress — but a strategy, not a performance.
Three myths that cause real damage
- •“It’s attention-seeking.” Most students hide it carefully, sometimes for years. And a student who does let it be seen is signaling need in the only language available — that deserves attention, not dismissal.
- •“It means they’re suicidal.” Self-harm and suicidal intent are different things — most students who self-harm are trying to cope with life, not leave it. But the two overlap enough that the question must always be asked by someone qualified, which is one reason referral is non-negotiable.
- •“If we talk about it, more kids will do it.” Calm, private, caring conversation does not spread self-harm. What spreads it is detail — methods, images, public drama. Talk about feelings and support freely; never about technique.
What you might notice in middle and high school
- •Long sleeves or hoodies in warm weather, refusing to change for PE, wristbands that never come off
- •Unexplained or oddly patterned cuts, burns, or scratches — often forearms, thighs, or hips — with explanations that don’t fit
- •A drop in mood, withdrawal from friends, or a friend group where self-harm is known to be present
- •Blood spots on sleeves or tissues, blades or sharpeners taken apart, first-aid supplies going missing
- •Written work or art that returns again and again to pain, punishment, or hurting
One sign is a question, a pattern is a referral
Any single item above has innocent explanations, and teenagers deserve not to be interrogated over a hoodie. You are not diagnosing — you are noticing. Two or three of these together, or one clear sighting of unexplained injuries, is enough to act on.
And acting never means investigating. You will not ask to see anything, examine anything, or collect evidence. You will have one caring conversation, and you will refer. The next three modules are exactly those steps.
If a student is in immediate danger, call 911.
988 Suicide & Crisis Lifeline: call or text 988 · Crisis Text Line: text HOME to 741741. The full Crisis & Referral guide is free inside the portal.
Knowledge check
A colleague says of a ninth grader: “She lets people see the scratches — it’s obviously for attention, best to ignore it.” What’s the most accurate response?
Reflect
Before this module, which of the three myths was closest to what you believed? What would you have done — or not done — because of it?
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Key takeaways
- Self-harm is a coping strategy for unbearable feelings — it works, which is why it repeats.
- It is usually hidden, it is not the same as suicidal intent, and calm conversation does not spread it.
- One sign is a question. A pattern — or one clear sighting — is a referral.
- You notice and refer. You never investigate, examine, or diagnose.