Save me from Suffocation

Rin Okumura has anxiety. It can be that simple, but unfortunately, it isn't. Ever since the fight with Amiamon, and almost getting executed, Rin's anxiety has affected him now more than ever. His old friends hate him, his brother probably thinks he's a burden, and he's just a messed up teenage demon who wants to die.
After an ex-wire mission goes horribly wrong for Rin, these events seem to topple over his towering pile of problems. He can't take this much longer. He feels trapped. Emotions stimulate and override his claustrophobia to its endpoint.
Can a certain grumpy classmate realize his mistakes and save Rin before it's too late, or will he witness Rin fall so deep that not even he can save the demon boy from the burdens he's trapped in?

***Trigger warning for anxiety, claustrophobia, depression, cutting, panic and anxiety attacks, and suicidal thoughts/attempt.
/// I don't own any of these characters or some preliminary plot points, those belong to the creators of Blue Exorcist.
-BoyxBoy if that bothers
-Don't plagiarize!!
Enjoy!