Time and acclimation. When conditions change, fish's attitudes change. But regardless of what changes, fish gotta eat... or at least react to an offering.
As I got older I started to lose the luxury of picking and choosing the most prime times to fish. Now the only window I get are usually when conditions are crap, but I still gotta scratch that itch... "I go when I can" applies.
Fishing when conditions aren't favorable became a personal challenge. I wanted to crack the code. Spent hours and hours of casting, logging down what worked and what didn't, then discovering common denominators of how I got bit.
Locations, depths, holes where fish run and hide were different. Bait size, weight, presentations were all different. But when the right snack came across a fish huddled up in it's piece of structure, whammo! It's sorta like on a rainy day I suddenly want to snuggle up under a blanket then eventually make or order a bowl of soup. But when the sun is out I've got the salt, pepper, and the smoker ready to go.
So yes, when the barometric pressure suddenly shifts I'll rummage through 30+ years of tackle and pick out the appropiate gear that will most likely entice a bite. Though it's almost always a whitefish that finds a free ride to the surface.