Because you're 18, you think you can stay out as long as you want? The law calls you "adult"?

How is the mentality of an 18 year old Superior to a 17 year old in today's times? A Mature person would respect the rules of the house and NOT stay out till midnight! WHAT is open at Midnight? WHO is out at midnight? I dont think18 means ALL BETS ARE OFF ND YOU CAN WALTZ IN AT 3 am if you want without a smack in the face.