Ander: mastery seems to be the trickiest one in terms of, like this fine lion between, i'm really good at this, it feels good and complacency. If they are also ing up of, i'm bored and i'm not motivated, then they're in mastery in that role. And that is your danger zone, because they're either going to get complaisant or they're going to leave. Ander: The prediction of some one's behaviour is not where you think they are on the curvits, where they think they are. Well, so let's think about lic. I guess mastery is not a stad, right? You would need to,