Aight. So I'm one of those guys that have a sensitive nose. When the weather changes (gets too cold / dry) I tend to get random nose bleeds. I've been doing a lot of sparring lately and whenever I get a nice pop in the nose I tend to bleed. It doesn't bother me but it sure is annoying! You guys have any solutions / tips to prevent this? I've heard people say polysporin or vasiline the inside of my nose. Anything else to prevent this?