1. The author discusses how tearing her ACL during her freshman year of high school changed her life for the better by making her appreciate her horseback riding abilities and her good health.
2. Before the injury, the author was ungrateful and spoiled, but becoming injured and unable to ride made her realize how much she took her abilities for granted.
3. After overcoming her injury and accident, the author has a new mindset of living in the present, embracing challenges, and appreciating the little things in life. She believes everything happens for a reason and her injury helped her become a better person.