Girl to girl, be intentional about your growth.
Life does not change on its own. You become different by what you choose to do every day. Read books. Ask questions. Learn from people who know more than you. Build good habits.
Girl to girl, don't spend everything you earn.
It feels good to buy nice things, but don't let every paycheck disappear. Save something, even if it is a small amount. The habit of saving is more important than how much you start with.