That new and sudden realization that you can change your life in an instant with one decision becomes clear. Maybe it's saying yes to spending time with new friends or saying yes to being invited on a trip, even if you feel anxious about leaving your comfort zone. It's that sense of realizing that you can take risks and be the orchestrator of your life in a big way for the first time. And the best part about realizing this at that age, is that you're not scared. There's a feeling of invincibility, as if the decisions don't really matter, which is both true and false.