1 few months less than 18Good on you DD707, it's not actually compulsory to drink even in this country! Apparently drinking is not as popular among the young as it was a decade or so ago and one of the reasons is that it is not cool to be seen to be drunk anymore.
2 I'm Un Australian
3 I don't like it
4 It would not be best for me and my social skills ect
5 I don't like the taste.
Not sure what being 18 has to do with it though - some of us started well before that!