Remember that time I broke ヨイヤミドリーマー? (it breaks about 1:25)
https://video.typica.us/videos/watch/2e528694-27a5-4d48-83cc-bb3c049a9ea5
@garbados I don't remember the exact amount but it was in the hundreds per month to keep colitis under control. Eventually I figured out that the flare ups happened if I let myself get chronically stressed and it was cheaper to just take a really nice vacation every year or two instead.
When you run into a coffee like that, it can be interesting to sort a sample of that back out into its constituent parts and try roasting the separate components and comparing those with the combined coffee. You'll often find that the combined coffee is superior to either selection, and doing that exercise is a good way to start busting myths that some green coffee buyers believe about excessive sorting.
Author of Typica software for coffee roasters.