I know care about a real moron to be tolerable with you all. I had been having drastic flu symptoms at particular times of the day for months, and I never could figure it out as to what was causing them until now! It turns out because I have a single of those old oil furnaces, the furnace filter needs to be changed out more often than common central heating and a/c filters. I had not changed out my furnace filter in 4 months, which was my whole problem! The furnace filter has been sending terrible air quality through my entire home making my flu symptoms act up. It is always in the early night when it starts to happen, and that is about the time that the furnace always kicks on! I found this out by the furnace not coming on at that time on a day it was a little warm outside. I then mentioned it to my acquaintance and they told myself and others that I should change my furnace filter and that was very the issue. I said I just changed it a few months ago, and they laughed at myself and others and told myself and others about the old oil furnaces needed to have their filter changed out at least once a month! At that point it all began to make perfect sense to me! I instantly ran down to the basement in my cabin and had the oil furnace filter replaced. The very next night when it came on again, would you believe it? I had particularly no dust sensitivity problems whatsoever! I very felt care about a true dunce after that!