No, it's called learning from your mistakes which the right is open to do. If you haven't noticed the right is starting to look an awful lot like the middle. If the left would admit being wrong every now and then it would do them wonders.
Which right? The American right? There is no American left - and the current state of things there, if you think that's starting to "look like the middle" and "learn from its mistakes" then....wow.