To be able to think freely, a man must be certain that no consequence will follow whatever he writes.
The truth is that trout fishermen scheme and lie and toss in their sleep. They dream of great dripping trout, shapely and elusive as mermaids, and arise cranky and haggard from their fantasies. They are moody and neglectful and all of them a little daft. Moreover they are inclined to drink too much.