NnchilcottIn most cases especially a kitchen; it's what’s on the ceiling before you start the job that causes the problem and 9 times out of 10 it’s grease; the closer you are to the cooking sauce the worse it can be, extractor hood or not. Before you start any paint job always give the area a wash/wipe down with a degreaser; sugar soap is one, if not the best. If this doesn’t work, check out for an unusual sauce causing the problem.Is it coming from above, a broken seal in a shower leaking a very small amount of water, a weeping radiator ect.
Once you've scraped it back and washed the area with sugar soap, put a coat of oil based paint on the infected area let it dry (8 hours no mater what it says on the tin) and try again; this should sort it out.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.