Precaution (Incomplete)

I feel like somethings missing in this piece, like it lacks certain high sounds. I've been arguing with myself to add more and in the meantime i feel like i've done enough. I asked my roommate and he says that adding more elements would make it too busy. So i really need more feedback and would really appreciate it! (apologies if its too low, im a fresh man in the mixing department)

The theme im trying to create is a little bit of story telling with a subtle background  kind of feel if that makes any sense .