Because I myself have studied the Tarot and have done some reading of cards myself and collect different Tarot decks, I found the fortune telling scene to be quite interesting, even if I did not understand half of what was acutally being said LOL.
But I was intrigued so I decided to look up the card which the kid drew, Cuatro de Cuaps, which turns would be the four of cups, and I found this website which offers a good description of the meaning of the card, which I think quite aptly could be applied to the character of the kid.
http://esoterismos.com/arcano-menor-cuatro-de-copas/
The site is in Spanish, I was not able to post the link for the translated version, you can just copy and paste the link into google and than click where it says translate page.
Possible Spoiler for end of Chapter 7
I was a bit confused about the episode with the shooting of the old woman. Did they kill her just becasue they wanted to take her scalp? Or was she suppose to be already dying?
I read and reread over that part to try and make some sense of it, but I don't quite understand just what was happening there.