This is what I have to do when I hear someone whistling in the office. Also other sounds and behaviours, i.e. the guy sitting next to me started clipping his nails at his desk one morning. I had to go stand outside for an hour before I calmed down.
Maybe it's something you could suggest?
What I'd suggest:
1. You're going to harp on it. It starts with the annoying sounds, but then you're telling yourself about how rude they are, how gross they are, the injustice of it all.
Yes, here and there you've got a point, but 99% of it is you trying to rationalize your feelings, and then it wants to assign blame because people are the perpetrators of it.
2. Take breaks to stop harping on it. I vape, so that's my excuse, but you don't even need one, you're just taking five minutes every hour or so to stretch your legs. Deliberately do something that occupies your mind and gets your stress levels down.
3. See if you can work from home a day a week, or even a half-day. Take vacation as regularly as possible.
I think it's both made worse by stress and increases stress levels, classic feedback loop, so my approach is to avoid it as much as possible and use other means to get my stress levels down.
You'll have good days and bad days, if you're really down and ready to yell at people, maybe talk to a shrink.
Thankfully, this is a relatively small and flat org that somewhat embraces autonomy. I personally take as many breaks as I can or want because it's still part of work. Likewise working out of a coffee shop is something I'm very comfortable with, so I've started doing that as well. Working from home is less common here, so that'll be a discussion I think.
Also thanks for not mentioning whatever the other one was. The sounds I'm fully stressed about are the ones I mentioned, but others are just revolting in a vaccuum. Like farts, audible burps, coughing without covering.
alias noise='play -n synth brownnoise synth pinknoise mix synth sine amod 0.02 80'
I think everyone here wishes you the best of luck.
I did work short term in an open office where someone suggested it was "rude" of me to wear earphones. Same person chewed with their mouth open while eating crunchy food at their desk all day, within earshot. But.... I'm rude somehow.