1 — Save More Money
Trust me, there is a big difference between having responsibilities and not. When you are older, you will be laden with mortgages, tuition fees, kids, bills, taxes and many more expenses. Saving will seem like a fairy tale so why don't you do yourself a favor and save while still under your parent's wings. You can find a fun job at the mall where you could go after school. Save up the money for a rainy day. You are young so do not get into a stressful job, not yet. Live and enjoy life. You could also go a step higher and invest in stocks & shares or even start up a business that will earn you a comfortable life in the future.
Your future as a happy and successful person totally depends on the choices and decisions that yo make today. Be wise, do not let anyone tell you who you are. Toil now in shaping your future, do not leave it all to chance as it might ruin you. Take charge, embrace yourself.