Hi look at me! i will ask a question that will lead to another question, that will lead to another question, that will lead to another question and i will never get an answer that makes any sense, if someone dare does try to outwit me with logic and end this stupid loop, i will answer with 'You cannot be sure' or 'you can never know the answer to that' or 'the human mind cannot comprehend such things' or an equally lame answer that will keep it going. Boy, i must be deep.