I'm guilty. But I'm also on a small team, and the only one of on this particular team out of the many people at my office. The rest of my teammates are at another location.
The people around me speak really loudly (they speak another language and listening to it all day is grating - this frustrates me cause I actually really like languages). Doesn't help that I have a coworker directly next to me that'll bring bags of carrots, celery, apples, etc. and chew loudly. Think cracking vegetables for a solid 10min at a clip. I tend to think I have some form of misophonia, but the noise really is draining regardless.
I'm looking forward to a workplace where I don't feel trapped in isolation despite being surrounded by other people.