People mature at different rates, but in terms of self-awareness and your journey from adolescent to independent adult, I don’t think it’s controversial to say that once you reach twenty, you should have most of your stuff together! The transition from your teen years to your twenties is one of the shifts in life that means you have run out of the excuse of ‘youth’, so basically, it’s time to buck up and find yourself! Here are 20 lessons you should learn before you turn 20.