that's a cool site, bob. i laughed at the musical metaphor thread. i realize that some of my own metaphors people might not relate to. it seems that u understand better when u hear someone else have a crazy one. suppose that it's better to keep most to urself unless someone's having a problem understanding an idea.
am realizing that metaphors are useful to a point, but clear speech is probably the most useful. to be able to clearly explain how to achieve whatever it is ur working on.