My oversized teeth push my lower lip out; Is it possible to shave them down or will my smile look worse? (photo)

As seen in pic, lower canine on both sides makes my lower lip "bump out" when i smile. the more i smile....the more the oversized teeth push lower lips out - creating an uneven lower lip smile. - how much can those be shaved back (depth not height) without nerve issues - is it possible that if shaved back my lower smile will look worse