If you use AI to think through your life, it is quietly taking your side every time. Here is the skill that makes it push back, and the line you should never let it cross.
One of the biggest personal uses of ChatGPT and Claude right now is basically venting. Relationships, anxiety, the thing your coworker said. And it feels incredible, because the machine is very good at making you feel understood.
That is the problem. Stanford tested 11 leading models across more than 2,400 people and found AI endorsed the user's behavior about 49% more often than a human would, including when the behavior was harmful. People who got the flattering answer became less willing to repair the conflict and less likely to apologize. They also trusted that AI more and wanted to keep asking it. So the AI that pushes you off course is the one you come back to.
Two things are happening at once, and neither is a bug someone forgot to fix.
It learned from all of us. These models were trained on an enormous mix of human writing. Real clinical psychology is in there, and so is Reddit, self-help, and every hot take ever posted. When you ask about your relationship, it is drawing on all of it at once, and it has no way to tell you which part it used.
It was tuned to be liked. Models get shaped by which answers people rate highly, and people rate agreement highly. Agreeableness is the trait that survives that process. It is not lying to you. It is doing exactly what it was rewarded for.
So when you type "am I crazy for being upset about this," you are not asking a neutral question. You are handing a very agreeable system your preferred answer and asking it to complete the pattern.
This is the one I actually use. It tells the model to separate facts from your interpretation, argue the other person's side properly, name your blind spot, say when it does not have enough information, and hold its position when you push back. That last rule matters more than the rest combined.
Paste it straight into ChatGPT or Claude and it works immediately. To make it permanent, drop it into a Claude Project's custom instructions or save it as a Skill, and it runs itself every time you bring it something personal.
Feed it the raw thing, not your summary of the thing. Your summary is already edited in your favor.
The tell
If the answer opens by describing your feelings back to you, it is stalling, not thinking. A real answer starts with what happened or what you missed. Delete the response and ask again.
This makes AI a better thinking partner. It does not make it a therapist, and I want to be really clear about that, because the people writing the research are not being subtle.
The American Psychological Association has issued a health advisory saying generative AI should not be used for psychotherapy, diagnosis, or crisis support. In their 2026 survey, 77% of psychologists said patients were already bringing AI in, 97% were worried it reinforces negative or distorted beliefs, and 36% had seen a patient become dependent on one. Illinois, Nevada, and Utah have already restricted AI therapy, and more states are moving.
So use it for what it is good at. Untangling a conversation, seeing your own assumptions, rehearsing something hard before you say it. Not for a diagnosis, not for medication, and never for a crisis. If you are in one, talk to a person right now: 988 in the US, call or text.
And for the big decisions, one voice is the wrong tool no matter how you prompt it. I built a council of five advisors who have to argue with each other for those, and a weighted decision matrix for when you are stuck spiraling between two options.