Hostalgia

Hostalgia (n.) Rage that derives from never being able to get things back in your past that you feel nostalgic about.

A troubled teen boy suffering from severe depression is dismissed out of a private school after an altercation with a superior officer, Later on he is stationed into a Public School where he is expected to change his well being.
His family members suggest for him to do things better in life without any interruptions but there is one thing they do not comprehend; Those diversions are keeping him extant.