It might be the theory of relativity in action or even a scale thing (physically and logically). When you are a kid walking it takes twice as many steps. Just

It might be the theory of relativity in action or even a scale thing (physically and logically). When you are a kid walking it takes twice as many steps. Just like when you learn something new you have to iterate over documentation and tests/result/feedback loops more, seemingly taking longer. I saw something that I can't find right now, about compounding exponential age or relative perception of age in that when you are 1-10, 10-30, and 30-60 these are all thirds of your life, seemingly. So 1-10, 10-30 and 30-60 all feel about the same length of time. Maybe there is some sort of memory filtering system that contributes to that.