Ignoring the check-engine light doesn’t fix the engine. It just makes the surprise bigger.

Warnings are information, not accusations, and turning away from one does nothing to the underlying condition. What delay buys is a few quiet weeks, paid for with a larger and less convenient version of the same problem. The reluctance is usually about not wanting to know the number.

Name the light you are currently ignoring, whether it sits on a car, a bank balance or a friendship. Find out the actual size of it this week, since the unknown version is almost always worse than the real one.