I built a wall surrounding my heart guarding my mind being careful that nobody could get inside. If anyone should try, I just push them away. And watch as they fade. I lock the doors tight, rather than opening them, for that would be inviting myself to be hurt. Letting myself be knocked down.
So I hide in the darkness to save myself, to save my heart. I lock the windows tight, with the shades drawn, not answering to your knock, not letting you in. For if I did, pain would follow letting you see, I'm not as strong as I seem.