Quick question, who did you drink the wine with? At your age, many people that I know were allowed to drink on some occasions some of the time. My friends with Italian families often had a glass of wine with dinner and my friends with Australian backgrounds often had a beer at the BBQ. Do your parent(s)/guardian drink regularly? If you can ask if you could start trying what they drink or having some wine with dinner, at special events etc. I'm sure they would appreciate that you are growing up and would at least consider it at a later date. Learning how to drink responsibly is an incredibly valuable skill that many people never get the hang of. If your early drinking experiences can be supervised and in environments where it's not just "let's get as much down our throats of the strongest stuff possible before we get caught" you can help build your chances of a healthy relationship with drinking. I really wouldn't recommend sneaking around or stealing drinks from your family, that will make it extremely hard for them to trust you. Instead, talk to them. Even if they don't feel comfortable with you trying drinks yet, they will start to reframe the way they see you from an irresponsible child to a mature young adult. I know it's hard to talk about this kind of thing with parents (I was only able to with my mum, my dad had selective hearing on this topic haha) but if they do say not now, that's a start. If you did drink behind their backs before, I wouldn't advise letting that slip. Good luck and there's no rush, you'll have plenty of drunken escapades and hungover sunrises to look forward to either way :)