Answer:

In psychological jargon, the voice you hear inside your head is called “inner speech”. ... Inner speech allows us to narrate our own lives, as though it is an internal monologue, an entire conversation with oneself. We use it to to simulate past conversations and to imagine new

Accept the fact that this person doesn't need you.

Distract your attention.

Find a person with the same problems.

Take care of yourself.

Do a workout.

Leave this dream behind you.

Don't get angry.