Until they stop with the "Do as much as you like" and instead instruct you with "Put about a cup of X and about a quarter of Y by volume".

My parents are the worst about this. It's all based on vibes. My dad acts like Amadeus in the kitchen, furiously experimenting and being creative. I've asked him to explain wtf he's doing and he never does. Like he'll tell me what he's literally doing, but with no explanation of why.

Edit: Particularly with cooking meat, which I never seem to do right. My parents both describe the temperature and time they choose purely in terms of vibes and I have no idea how to copy that when I go from trying to learn with them where I'm typically trying to cook for 3-4 people to trying to figure out how to cook for just myself.