Colin Feltham said this quote

Human existence is a penal colony; a sexually transmitted disease; a disappointment; nothing but suffering; “a sky-dive: out of a cunt into the grave”; a one-way ticket to the crematorium. “Nobody gets out of here alive”. Every day is a grim passage, a struggle through moments and hours of loneliness, boredom, emptiness, and self-loathing. I count myself among the pessimists. I believe that life is suffering. I force myself (my contraself) to look at other positions, but this remains my default. More specifically, I am a depressive realist.