It's not just the crunchy foods though. Even when people eat with their mouths closed, I can hear the food churning round in their gob and it really gets to me. Doesn't take long for the red mist to descend and if I don't get away from the noise I will lose my shit.
I looked it up, just to check I'm not a freak with issues and I think I have misophonia. Yes, there's an actual name for this sort of thing.
Do you have any major irritations that piss you off so much that you could explode?