Quick Question: Do you still live with your parents???
It is hard to assess since I do not know your background, but if I had to wager a guess:
It sounds like it is trying to tell you to follow your own path. The safe path will lead you home but you need to strike out on your own. It sounds as if you may be doubting or nervous of this. I wonder if the Barbarian is your form for fear trying to hold you back. This may mean leaving home or just following your heart with a relationship or faith. I would sway twards leaving home or relationship from the sounds of it, but with out knowing your background it is tough to determine. It could merely mean you watched something before bed that intergrated itself into your dreams or your subconcious is working on something that your waking mind is not ready to understand yet.
Anyways, I'm just rambling. Just my opinion and thoughts, don't mind me.