As a young person, I learned quickly from parents, school, or other adults that brain development is not finished until you’re about 25. There are plenty of decisions I look back on from my teen years and question what I was thinking. I wouldn’t choose that now! It’s true that brain development occurs well into your young adult life. Our brain actually changes throughout our entire life. Knowing the development stage we are in can help us make wise choices during that time to keep our brain healthy.