Are you a young adult looking to acquire habits that can positively affect your life? Do you feel that you are at a decent place, but you haven't been able to capitalize on your potential? Do you want to change, but are not sure how and where to start? If you answered yes to any/all of these questions, this is the book for you. "20 Lessons in 20 Years'' dives into core principles that I've learned from various sources including research studies, self-education, and personal life experiences. There are various key principles and lessons that I discuss in the book, which if APPLIED correctly can bode in results for readers.