Brain research shows past experience is invaluable for complex decision making
Still, it’s good to get scientific results to corroborate this, because “conventional” wisdom isn’t always right, and then there’s the benefit of discovering details of the mechanism.
What we have found is that learning from past experience actually rewires our brains so that we can categorise the things we are looking at, and respond appropriately to them in any context.
My favorite medical headline was a few years ago, and something along the lines of: “Research shows that being laid off increases stress.”