Anagnorises and Peripetia

OK, I'm still in "Poetics," in Aristotle, and I'm thinking -- out of nowhere, two terms come crashing into my head that I haven't heard since my classics professor in college drilled them there. And they are anagnorisis and peripeteia. Anagnorisis and peripeteia. Anagnorisis is the Greek word for discovery. Literally, the transition from ignorance to knowledge is anagnorisis. It's what our network does; it's what "Dirty Jobs" is. And I'm up to my neck in anagnorises every single day. Great. T...