I was just summing up a concept I remembered from somewhere. If we’re going to get specific about it, it’s called Weber’s Law, there’s an interesting numberphile video about it about the rate of change, and our experience with different levels of stimulus where the required “ratio” to feel a difference remains the same, which essentially means it takes more to notice. It wasnt an anecdote either, it was a metaphor for that concept / law regarding life experiences. It’s a very real thing.