Actors always direct themselves. A good actor shows up onset ready, especially in television, and you've done your homework and you know your character. The director may have some variation on what you're thinking or they may have a different interpretation of the scene. So you come prepared to shoot and you've given yourself notes. In television, it may be the first time you're meeting this director and you've been living in this character's skin for a couple of years. It's always great to have fresh perspective and fresh insight, but no one knows your character better than you do.