One good maxim to keep in mind, and I can't remember who said it, "You meet the same people on the way down that you meet on the way up, but you're going the other way."
Margaret AtwoodWhen I was young I believed that "nonfiction" meant "true." But you read a history written in, say, 1920 and a history of the same events written in 1995 and they're very different. There may not be one Truth - there may be several truths - but saying that is not to say that reality doesn't exist.
Margaret Atwood