Disturbing sci-fi story

"A terrifying first-person sci-fi story with detailed descriptions of the macabre measures a man is forced to take to survive in space, without food and communication with the world. Sci-fi isn't my cup of tea, however, I think the meticulous description of the raw survival in space was a poignant subject. Usually, sci-fi is reduced to space travel, planetary wars, and futuristic space shuttles. But what if something goes wrong? What if your team dies and you're the only one to survive? What if the food and water are scarce and there are 60 more years ahead of you to reach your destination? The writer has given his - quite gruesome - problems and solutions in such unforseen - and unnatural - circumstances. The style is impeccable and the story is easy to follow, but the images stay with you ... AL "