Respuesta :
identity crisis
he may not recognized himself from whom he was because some negative factors affect him
he may not recognized himself from whom he was because some negative factors affect him
An adolescent is suffering from identity crisis in this case.
What is identity crisis?
It is a developmental event mostly in adolescence when they start questioning their social role/the impact their existence create in the world and often loss sense  of continuity related to his /her personality.
When a child isolates himself from others, and frequently in low mood, stops taking interest in the things he liked and made him happy, then the adolescent is experiencing identity crisis.
Therefore, it can be said that an adolescent is suffering from identity crisis if he cut himself off socially and is in bad mood regularly.
Learn more about identity crisis here:
https://brainly.com/question/13715166