___ you swim in the pool without a lifeguard present?___ you wear a helmet while riding a bike?___ you bring your own snacks to the movie theater?___ you show ID to enter a bar?___ you turn off your cell phone during a movie?___ you ask permission before borrowing someone's belongings?___ you follow a specific dress code at work or school?___ you obtain a permit to build a deck in your backyard?