Cool. Um, might need to get in touch with Shane. I think he was working on one too.
We ended up finishing the caves sequence, and Katar sure showed his cockiness by rushing in and then fey-stepping right beside the leader… something that got him killed in fact (a big hit that did enough damage to kill in one hit)… BUT Shane played a card: "Lucky Break" - which removed all damage from one strike.
I reckon you keep Cockiness myself. Cocky is overconfidence which I got from Katar. It was good RP between you and sister. Also, the others used that drawback well to play Katar. (Nothing wrong with changing or even adding Curious too, but I reckon you were more cocky than curious. You were more, "Let's just go in there and defeat whatever is in there", than, "I wonder what is in that cave?"
Up to you though. But again - talk to Shane - he also updated your PC a little and now you have advances on your way to 3rd :)