Our readingWhat is a korrent?
It can be argued that a narrow area of competence need not hurt, since rigid devotion to it allows focus.
Drawn from what Shane Parrish said
Subjectambition
What this subject means
ambition How much to take on and how hard to push: superlinear returns to effort, focus, slack time, and procrastination.
Mental modelCircle of competence
On the topicWhich mental models help you think better?under our view: Know your circle of competence, and know where it ends