 This is just what it is for rule-following not to be a matter of interpretation: the rule is applied immediately, as it were—without the mediation of a further rule, such as an inference rule, in the manner suggested by Boghossian, or a rule for the deployment of a prior concept, in the manner suggested by Wright. What puts an agent in a position to follow a rule is her having been trained into a practice or custom of following rules of that sort (2015b: 407), where the notions of training, practice, and custom are semantically characterized and cannot receive further philosophical illumination.