I think doing the work to make your code self documenting is required. Some might consider that unneeded, but after after looking back at my own code years late

I think doing the work to make your code self documenting is required. Some might consider that unneeded, but after after looking back at my own code years later, what was blatantly clear at the time, it no longer obvious years later. And I would say you are the FIRST person to judge the clarity of your code. Who knows who the last person will be...