Cry wolf
Meaning: to raise a false alarm, to ask for help when you do not need it, which may prevent people from helping you when you do need it
Example: The administration has cried wolf so many times, it's difficult to know if there's a problem or not. If you cry wolf too often, people will stop believing you.
Example: The administration has cried wolf so many times, it's difficult to know if there's a problem or not. If you cry wolf too often, people will stop believing you.