Well, you should know that I have not been good at developing any system of divination for myself. Perhaps this is simply a resistance I have, perhaps I should re-visit this one day. The one thing that just struck me now looking at the images of your original layout relates to an article I have been reading about "augury" which is to do with divining using the flight of birds. And it strikes me that the knave of swords appears to be fully engaged in swinging that sword, while ignoring whatever it is that the birds flying behind him are trying to "augur".

ie - perhaps the "caution" that I need is to turn around and read the augury before swinging any swords! ;)

Anyway, I will think on this some more, and perhaps come to you soon with a new question.

Be well!