How do I know when to trust an AI-suggested fix in IT support?

You use the AI assist now, and you have felt the sting of pushing one of its fixes only to make things worse. Now you hesitate, unsure when to trust it. That hesitation is not a lack of confidence, it is the scar of experience, and it is teaching you something true: a fast fix you do not understand is a gamble. The AI is good at surfacing likely solutions. It is bad at knowing your environment, your edge cases, the thing that will break downstream. So the rule that keeps you safe is simple: never push a fix you cannot explain. If you understand why it works, use it. If you cannot, that is your signal to slow down and verify first. Next time it hands you a fix for something that matters, pause and trace what it will actually do before you apply it. The tool speeds up the finding. The understanding stays your job, and it is what stands between a quick resolution and a bigger mess. Trust yourself over the suggestion.