Perhaps the briefest report on Hajo Banzhaf's use of Jungian archtypes in his interpreting this card, with a succinct quote fromTarot and the Journey of the Hero would help tie this article to specifics. I've read some Joseph Campbell but missed what he says of Tarot: perhaps the reference could be more specific.  

In the sub-section Description and symbolism, let's have a clearer, less private description of "the second meaning of the Word".