Yeah, unfortunately this is classic ADHD.
Personally I get it the worst while driving and my way of coping is to vocalize it. Yes, it results in me calling every 3rd car an asshat/dumb fuck/bag-o-dicks, however it keeps me from PIT maneuvering some fuck stick off a bridge.
Best advice is to let it flow off you. Have the flash in the pan moment where it makes you angry (for a split second) but avoid bottling it up or letting it compound.
Use that beautifully bizarre, extremely intricate, detailed imagination to tear them into tiny pieces of confetti, but avoid externalizing it as much as possible when it is truly insignificant.
That’s not creepy/scary AF