I always had to breathe with my mouth by inhaling the air and exhaling it as well. I tried breathing with my nose, but I just can't, it doesn't seem as though I can breathe at all when I breathe with my nose. Is this something that commonly occurs or am I being paranoid? Many of my friends and family members think I am joking and don't find this to be such a big deal. So, what I'm asking is if it matters if I can't manage to breathe through my nose alone. Thank you!