"When you chase a dream, you learn about yourself. You learn your capabilities and limitations, and the value of hard work and persistence."

This quote is really about how going after something you care about changes you, regardless of whether you “make it” in the way you first imagined. When you chase a dream, you bump into your limits: the skills you don’t have yet, the fears that slow you down, the excuses you’ve been leaning on. But you also discover strengths you didn’t know you had, courage, resilience, creativity.
Think of studying for a huge exam, training for a race, starting a side project, or even trying to heal a relationship. The process forces you to show up again and again, especially when you’re tired, doubtful, or discouraged. That’s where the real value is: you start to see what consistent effort can do, and you realize that persistence, more than talent or luck, is what quietly reshapes your life.