> "Tradecraft" is a general word meaning "the craft-knowledge involved in a trade"; it just isn't very well-used out of a few specific contexts. I don't unders

> "Tradecraft" is a general word meaning "the craft-knowledge involved in a trade"; it just isn't very well-used out of a few specific contexts. I don't understand the relevance of "trade" to this discussion. It's just craft, or craft-knowledge, if you prefer.