First off, I love this game and what it has become so far. I was just wondering if maybe in the future there would be a skill tree or points for survival and or stealth. I think if there is something like that in place it could make the gameplay really interesting. I know that right now once you find certain items you can craft other things but I think being able to grab a skill in hunger or thirst could make maintaining those needs a little easier. Let me know what you guys think, if this is a good idea and what other skills/perks (if you think they should be any at all) should be in the game.