"I'm a grown-up now, and I value the training I had"

This quote by Christina Applegate speaks to the importance of having a strong foundation of training and education. As a grown-up, Applegate acknowledges the value of the training she had as a child and young adult. She likely refers to the education she got in school, in addition to the life lessons she gained from her parents and other mentors. Applegate's quote implies that she has actually taken the understanding and abilities she got during her developmental years and applied them to her adult life. She likely uses the training she had to make decisions, solve issues, and navigate life's challenges. Applegate's quote is a suggestion that the lessons we discover in our youth can be indispensable in our adult lives.