I had a runny nose most of my life - diagnosed allergies and etc. One visit in laryngologist got me thinking; he said: "It's simple. Wet wounds heal fast and w

I had a runny nose most of my life - diagnosed allergies and etc. One visit in laryngologist got me thinking; he said: "It's simple. Wet wounds heal fast and well. Dry ones can even not heal at all. You have dry lung mucosa and that's why you get infected easily: it's like an open wound". He was right, after keeping > 50% humidity around myself I got better. That got me thinking of experimenting more. What if, I had a running nose, because the body wanted to make my lungs less dry? So I forced myself to breath through nose for two weeks and again, got better. Still doing it, years after.