Are the seven years of bad luck after breaking a mirror a superstition or is it a true thing?
The belief that breaking a mirror will bring seven years of bad luck is a superstition. There is no scientific evidence or historical fact to support the idea that breaking a mirror will cause a person to experience seven years of bad luck. 

Superstitions like this one have been passed down through generations and are often based on old beliefs and folklore. They are not considered true in a scientific or rational sense.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Are the seven years of bad luck after breaking a mirror a superstition or is it a true thing?

### Response:

The belief that breaking a mirror will bring seven years of bad luck is a superstition. There is no scientific evidence or historical fact to support the idea that breaking a mirror will cause a person to experience seven years of bad luck. 

Superstitions like this one have been passed down through generations and are often based on old beliefs and folklore. They are not considered true in a scientific or rational sense.
