How Do You Decide How Much Hours of Recreation Do You Get?

i feel like lots of high intensity work, if you, if you pay attention to your mind, has a kind of natural point that is a diminishing return. And so i think with anybody who's doing the time tracking, like if you're a student tracking your time or anything,. i feel like this is one of the big benefits to get is not just a record of hours, but a sense of the effectiveness of those hours.