Living Sepulchre lyrics

I gave myself until there was nothing left of me Yet I never said no when you needed me You never knew or cared how fragile I really was I scream but you cannot hear me So if you wonder why I've vanished to the hell of myself Year after year I've built these walls and finally sealed myself inside Without air Without light I close my eyes You're screaming but I cannot hear you Betrayed, abandoned by those I loved the most