Apathy is a cold perception for everything in life. It might be a expression of hidden depression. At times apathy is seen as a form of wisdom and non-attachment.
Mostly spiritual practitioners experience a apathetic phase due to the practice of non-attachment. The common man may have the same states due to adult trauma or caused by major set back and loss in life.
It would seem that the person has given up on everything and continue to exist.
Generally the apathy state is linked to Heart chakra, but the apathetic states reach all the chakras. The energy of apathy cleansing from each chakra may give the answers to certain situations stuck in life.
Overcome apathy by cleasing the energies in the chakras with this one healing meditation. Play and music and relax, allow the session work. For the first time the session will be without any particular focus. Then focus on each chakra and run the music session. Work on one chakra at a time.
Apathy from heart chakra may surface memories of lonelyness and rejections. Sacral chakra may show up sexual apathy as a kind of supression and coldness towards intimacy. Then root chakra may purge apathy with the expression of apathetic will power, which might sound like a grumpy person showing power to which no one cares.
If working your own sessions sounds too much, you may also buy these sessions for a 10 USD on fiverr with Beyond Placebo. When you complete the order for chakra healing, add details as Apathy clearing from Chakras.