Stop getting wasted for starters. You have years ahead of you and looking at older impressionable people on the internet or TV getting shitfaced and fucking everyone doesn’t mean you need to have that lifestyle, because it’s a terrible life to have and the vomiting, fear of what you don’t remember and possibly unplanned pregnancies are not worth it. And props to your friend for rejecting your signs because it could have ruined your life and his if it went any further. Not drinking as much and realising those you see online have the money to make their problems go away, will make you think twice. Because you won’t get to their level unless your parents are loaded. Just be a 15 year old who has a brain and doesn’t want to push a baby out and be in agony at age 16, your mental health in adulthood will thank you.