Mary

“Though I have always made it my practice to be pleasant to everybody, I have not once actually experienced friendship. I have only the most painful recollections of my various acquaintances with the exception of such companions in pleasure as Horiki. I have frantically played the clown in order to disentangle myself from these painful relationships, only to wear myself out as a result. Even now it comes as a shock if by chance I notice in the street a face resembling someone I know however slightly, and I am at once seized by a shivering violent enough to make me dizzy. I know that I am liked by other people, but I seem to be deficient in the faculty to love others. (I should add that I have very strong doubts as to whether even human beings really possess this faculty.) It was hardly to be expected that someone like myself could ever develop any close friends—besides, I lacked even the ability to pay visits. The front door of another person’s house terrified me more than the gate of Inferno in the Divine Comedy, and I am not exaggerating when I say that I really felt I could detect within the door the presence of a horrible dragon-like monster writhing there with a dank, raw smell.”
― Osamu Dazai, No Longer Human