Macbook Pro Early 2015 13 inch Retina Cycle count reset
The cycle count of a battery is like an odometer on a car, if you reset it (which you can't do though conventional means), you will have a reading of "zero" but the car will still have all the "mileage" on it.

The cycle count on a battery is just a gauge.  Just because it's at or near 1000 cycles doesn't mean it's going to fail instantly. 1000 cycles is not the max.  It could, conceivably continue to function for many, many more cycles.

It's a good idea to start budgeting for a new battery now knowing that in the near future it will (begin to) fail and you'll need to replace it.