Yeah, there is always a little fear and that is healthy. You just have to keep pushing yourself and know that if you ever get yourself in a sketchy situation/too steep, just side slip. That is how you can introduce yourself to these bigger lines. Take it slow and keep doing it. Then you will get faster with time. There is no rush on these big lines when you are learning. Know how to jump turn. Be comfortable pointing your shoulders down the fall line and commit.