It can be pretty sad to face cpa exam failure- the exam for which you might have worked hard made sacrifices, or even slogged for hours with dreams to pass with flying colors.
It can be extremely natural to experience emotions such as sadness, envy, or even frustration when you experience setbacks because we are all human. Accepting CPA exam fail retake is very difficult, but it's always better to accept it and find ways to do better and be better.
Instead of moping around, the best solution would be to approach the CPA exam with more zeal, more energy, and, most importantly, more confidence.