Agree with the idea. I'm also trying to apply this model in my life. If I don't understand something or just don't have the time or interest in doing smth, I just don't do / learn it or delegate it to someone else. As a great example, was my last essay. I just couldn't finish it myself. So I delegated it to professionals from https://www.crunchbase.com/organization/grabmyessay, who already have the needed knowledges to write it for me.