Even if you don't agree with Chis Chance's previous way of earning a living (he was a cannabis smuggler, and that's the reason he was in a Spanish prison), it is hard not to have some empathy with his methods of survival in several Spanish jails-violence, and at time fairly extreme.I don't doubt that life in many foreign prisons is tough to say the least, and when Chance finds himself in a dark place where even a refusal to buy an inmate a coffee can result in a knife in the kidneys, he resorts to using his martial arts skills to render any enemy unconscious, broken and bleeding.This graphic account is probably not for the easily offended,revealing a world that most law abiding citizens do not know exists.I finished the book though slightly confused about Chance's moral compass- a guy who at the time of writing is a God-fearing (if that's the right term) and honourable man, yet one who considers trafficking dope acceptable, though not hard narcotics. That aside this a brutal, hard hitting and difficult-to-put-down title, and well worth reading.