Dissociative Identity Disorder

I have a friend, A friend that I never knew off Not until he showed his face on the mirror And he talked to me "Tell me what's your deepest fear Is it knowing that you have no control Or that I'm the one in control And you just the vessel to pass my message Tell me why do you hold back Instead of lushing out at your adversaries I could, but why would I fight your battles You the one who needs to stand up for yourself How do you let them call you crazy While this is just a disorder Why let them look you with those eyes As if they're better than you Stop smiling, you not okay Show them you also feel Feel when they talk behind your back You feel when you not included I'll leave you with that for now Cause I've already taken you hostage Keeping you here looking at me And how composed I am" Then the friend would disappear Before I told him bye But he doesn't look like one for byes Cause he seems so sure to come back The PO£T