Catholic Rightness vs Protestant Rightness

Roman Catholics think they're right, and so do Protestants. But in reading much about what each group says when they talk about truth, it seems that Catholics tend to talk about the church, where as Protestants seem to talk about doctrine. In general, Catholics believe that they are the true church, and they are right because they are the true church. Protestants believe that they hold to right doctrine, and because of this they are the true church. In short, Catholics believe they are right because they are the true church and Protestants believe that they are the true church because they are right. Just an observation.