Heart of gold

Want to be more than what you really are
Listen to the big stars
Dance the night away if I want to
Had a few missteps
And took a few mistakes in my life
But I am always learning
Someone asked, what?
I live to teach me to enjoy
Every second is my life
When I was young so I kicked it all away
But older as a good champagne
Petite and tough on the surface
But a heart of gold