Some things are negative only for the character, but not for the player. For example, if sexual openness is more than 30%, then the character's body is less and less ashamed of nudity and sexual interaction (arms and legs are used less and less to cover naked places). At the moment, the psychological implementation of this mechanic has not yet been brought to the optimum, so it is barely noticeable for the average player (it manifests itself mainly as a reaction of the body to certain actions with it, especially when Celica communicates with monsters).