If there is no water, or there is low pressure, then there are a few things that can be done. Search for incidents in the area, and try your cold kitchen tap. Check your stop valves, as well as check for frozen pipes.
When it starts leaking or stops working.
the car stops working
When your kidney stops working it is called kidney failure.
Is this "suddenly" like after your daughter takes a shower for 65 minutes?
That the water cycle never stops working.
That the water cycle never stops working.
It is true because if your heart stops working, you can die.
It will reduce the boiling point so much your brakes will quit working after a few stops.
It stops working . .
If you are talking about a water pump then the kick-back is what happens when the pump is working and the water is flowing inside the pipe then when the pump stops the water flow suddenly stops as well and the column of water inside the pipe falls back because of gravity, if this is not prevented then the impulsor inside the pump, the seal or both can get damaged.
Probably when it stops working.
You die.