me too...
Bill Burr was on a show the other week, not long after the fires in LA, and said his therapist told him it's a way of blocking out bigger issues. Not sure if he was serious or just playing his bit but it makes sense. So he could blow off and be calm after a big thing, like his house burning down, "ah well you know... it's just stuff. we're ok. Good to start fresh ya'know" but then go ape **** when the toaster isn't consistent. You compartmentalize the big stuff but compensate by overreacting to the little stuff.
My wife saw it and just looked at me....