Building a Second Brain by Tiago Forte emphasizes the importance of capturing ideas effectively by writing them down.
Cognitive load, the capacity our brain uses to solve problems, is crucial, and managing it can lead to better problem-solving, reduced stress, and increased focus.
The book explores distributed cognition, spreading cognitive load to external mediums like pen and paper, which can enhance problem-solving by reducing mental burden.
The PARA method suggested in the book helps organize notes into four folders, making it easier to manage and refer back to ideas efficiently.