Maybe no-one else here is doing them at all? I'm twice a week at work, and bl**dy hell are they horrible!
Wife and daughters seem to do them no problem, but I have always had a Extremely sensitive nose. I have a displaced septum, and I have never been able to breath properly through my nose. Sticking that thing up there is so painful, my eyes flood with water, and I often end up sneezing uncontrollably afterwards for a while. It really is very unpleasant.
They are a total PITA, and I could get away with not doing them, but as I drop shopping off to my parents in the week it's actually great to have access to tests which I can do before going over.
Do others find them OK?