Almost 18

In approximately two hours I will be 18 years old- not sure how I feel about this. It's as if I'm crossing the bridge into adulthood. It's not like 17 where I could go to rated-R movies. 18 is hard core. I can buy, but will not, lottery tickets (scratch that, I will buy these), cigarettes, porn. None of these things appeal to me. I can vote. That's exciting. I've come to the conclusion that 18 isn't that exciting. Would anyone like to confirm or argue against this conclusion?