If it is happening right now, skip to the three steps. The explanation can wait until afterwards.
Ask what the actual probability of the worst case is, then say the most likely outcome out loud beside it. Fear intensity feels like evidence and is not — a thing can feel 90% certain and be 2% likely. You are looking for the gap between those two numbers.
Not “would it be fine” — whether you could handle it. Recall a time something difficult actually happened and what you did next. Then name the first concrete step you would take if the feared thing did occur. Catastrophizing quietly assumes you would be helpless, and that assumption is usually the weakest link in the chain.
Catastrophizing is rarely one thought. It is a chain: a small fact, then a what-if, then a worse what-if, arriving at disaster in four or five steps. Notice you are on the chain and stop deliberately. Come back to the facts you actually have right now — not the ones three links down.
One question to ask yourself: what is the most likely outcome if I zoom out?
If a slower body helps: one breath, counting the exhale to six.
“My boss didn't say hi to me this morning. He must be angry about my report. I'm going to get fired and lose my apartment.”
Three links in four seconds. The boss might be distracted, stressed about their own work, or simply didn't see you. One missed greeting rarely correlates with imminent termination.
“My partner is 30 minutes late and hasn't texted. They must have been in a terrible car crash.”
Traffic, a dead phone battery, or losing track of time are statistically far more common explanations than a catastrophic accident.
Catastrophizing means anticipating the worst possible outcome even when it is highly unlikely. It is an alarm system that overshoots: the brain prepares for the absolute worst as a form of protection, which was useful when the threats were physical and immediate, and is mostly counterproductive when applied to an unanswered message.
Knowing that does not switch it off. That is why the three steps above are a procedure rather than an insight — the point is to have something to do when the chain starts, not something to understand about it later.
A more balanced version of the thought usually sounds something like: this is uncomfortable, not catastrophic, and I can handle the next step.
The steps work better written down than thought through, because writing forces the chain to slow to the speed of a sentence. Relief is an iPhone app that walks through exactly this — the thought, the distortion behind it, the evidence both ways, then a fairer version. No account, nothing leaves the phone, and five complete reframes every three months are free.