He claimed while in prison that his dedication had nothing to do with ideology or hatred of Jews. He said he matter-of-factly viewed the prisoners as material objects rather than people, including their extermination: "That was my profession. I enjoyed it. It fulfilled me. And yes, I was ambitious about that, I won't deny it." Stangl accepted and grew accustomed to the killings, perceiving prisoners not as humans but merely as "cargo" that must be destroyed. Stangl accepted the extermination of the Jews as a fact. At about this time, Stangl began drinking heavily. He is quoted as saying: