Tell me about your date for the prom. How is she/he like? Do you know what kind of perfumes she/he likes?
I don't know a lot about olfactory fatigue, but I can tell you about my nose. My nose would never be able to test 20 fragrances at once in a certain period, let's say 4 hours. I would guess 10 fragrances is all it could do. It is a weak nose.
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Hey, Ive just read that proms happen only at the end of the year. Youre a troll.