Authors want to manipulate readers' thoughts — this is why we read, after all. We love getting swept away into new worlds, with new people and ideas. Getting a reader's thought map is a great way to hone this skill.
Being a demanding self-editor is a must if you want to be the best writer you can be. What's the point of pouring weeks, months, or years into a manuscript, then settling for something other than your very best work?
When "Tidying Up" aired early in January 2019 on Netflix, hordes of fans clamored for more of Marie Kondo's animism when dealing with all their "stuff." Kondo peddles the concept of perfect control over your things instead of letting your things control you. Writers, we can take a page out of Kondo's book.