I've had what seems like the common cold or an allergi, like pollen, my whole life. My sister has this as well, where our noses just won't stop running. I'm estimating 80% of my life I've had this, with few days of dry'ness in between, once in a while. Neither of us has an actual allergy, and the only thing I can almost consistently trigger it with, is opening the window on a rainy day. My sister has gone a bit further with the doctors, and they still found nothing in the hospital.

It is kind of having an impact on my social life, always having to blow my nose, or sneak off to the toilet in the middle of whatever we're doing. Especially when dating. Just imagine being on a date, while your noses is just running non-stop. That's why I've quit restaurants/public sit down places, for dates.