How your feed works

1It counts attention, not truth

The app is paid by advertisers for your time. So it learns one thing about every video: did people keep watching? It can't tell if something is true, fair or good for you. It only knows if it held you.

Whatever holds people best gets shown to more people. That's the whole rule.

2One click tilts the next

Watch one video about a topic and the app tries a few more like it, often a little stronger, because stronger usually holds attention better. Watch those and it goes further.

Nobody chose this path. Each step is small, so it doesn't feel like a change. After a few months the feed can look nothing like where it started.

3It works like a slot machine

Most videos are just OK. Every so often one is great. Not knowing when the next great one will come is what keeps a hand on a slot machine, and it's why scrolling is so hard to stop.

Endless scroll and autoplay remove the natural moment to stop. There's no bottom of the page.

4Hearing it again makes it feel true

Our brains treat "I've heard this before" as a sign that something is true. A feed that shows the same idea from 20 channels makes it feel settled, even if all 20 copied the same source.

Many voices saying one thing isn't the same as many people checking it.

Outrage

Why it works: Anger is energizing. It makes us want to watch, comment and share, which is exactly what the app counts. Angry posts travel further than calm ones.

Try: When you feel heated, pause. Ask: who wanted me to feel this, and what do they get if I share it?

Fear and alarm

Why it works: Our brains put danger first. A warning feels too risky to skip, so we keep watching "just in case."

Try: Ask what you can actually do about it. If the answer is nothing, it's holding your attention, not protecting you.

Us vs. them

Why it works: We're wired to belong to a group. Content that flatters our side and mocks the other feels good and feels true.

Try: Notice when a video is mostly about who to dislike. Ask if you'd believe the same claim if the other side said it.

Insulting or dehumanizing labels

Why it works: A label replaces thinking. Once a group is a word, it's easier to stop seeing the people in it.

Try: Swap the label for "people who disagree with me." If the video stops making sense, it was running on the label.

Urgency or "secret" bait

Why it works: A ticking clock or a hidden truth makes us act before we think. Feeling like an insider feels good.

Try: Real news is rarely deleted, and it rarely comes only from one channel. Wait a day. It'll still be there.

Curiosity bait

Why it works: An unanswered question nags at us. The title holds back just enough that we have to click to make the feeling stop.

Try: If the title hides the point, the point probably isn't much.

Watching someone get "destroyed"

Why it works: Seeing the other side lose feels like winning. These clips are often cut to leave out the reply.

Try: Look up the full exchange. Thirty seconds rarely is the whole story.

Selling something

Why it works: Fear or outrage first, product second. Once you're worried, the solution feels like relief.

Try: Check whether the person warning you is also selling the fix. If so, that's the reason for the video.

"Don't trust anyone else"

Why it works: If every outside source is lying, nothing can ever prove the message wrong. It's the clearest sign of a closed loop.

Try: Ask: is there any source this channel says I can trust besides itself? If not, that's the trick.

Thought-stoppers

Why it works: A stock phrase ends the question before you think it through. It feels like insight but works like a stop sign.

Try: Finish the thought anyway. Research where? What would change my mind?

Cutting people off

Why it works: It removes the people most likely to say "are you sure?" Cults, scammers and extremist groups all do it.

Try: Notice anyone telling you the people who love you "just don't get it." Keep those people close.

Some of the most-advertised products online are ordinary items with an extraordinary ad budget: anti-bark gadgets, "miracle" supplements, posture fixers, get-rich courses. They're usually legal. The trouble is the gap between what the ad promises and what you get.

These ads use a handful of the same tricks, over and over. Once you can name them, they stop working as well.

The same tricks, turned all the way up, are how cults, extremist movements, conspiracy communities and high-pressure sales groups hold people. Cult expert Steven Hassan describes four things these groups control. He calls it the BITE model:

Behavior: what you do, who you spend time with, how you spend money.

Information: which sources you're allowed to trust. Outsiders are "lying."

Thoughts: stock phrases that stop questions, and a clear line between "us" and "them."

Emotions: fear of leaving, guilt for doubting, belonging as a reward.

It applies to groups of every kind: religious, political on any side, health, money. The question isn't what a group believes. It's whether it lets you question it and leave.

1. Protect the relationship first. Being the person who stayed kind matters more than winning. Many people leave years later and come back to whoever kept the door open.

2. Ask, don't argue. "What got you interested?" "How sure are you, 1 to 10? What would move it?" Questions let them think. Facts thrown at them make them defend.

3. Find what's underneath. Most beliefs sit on a real fear or value: safety, family, being respected. Talk about that; you probably share it.

4. Share your own story of being fooled or changing your mind. It makes it safe for them to do the same.

5. Don't make them choose between you and the group. That's the choice the group wants them to make.

6. Take care of yourself too. Support groups for families exist, below.

In danger right now? Call 911.

Thoughts of suicide or self-harm? Call or text 988 (Suicide & Crisis Lifeline, free, 24/7), or text HOME to 741741.

1. Choose, don't drift. Use the Subscriptions or Following tab instead of Home or For You. Turn off autoplay.

2. Tell it what you don't want. "Not interested" and "Don't recommend channel" really do change what you see.

3. Look at your own feed. Check my feed shows which hooks fill yours, and how it changed over time.