Czechs are known to be fairly straightforward realists, and their tendency to notice irony can sometimes make them come across as pessimistic. In Czech schools, teachers are usually authoritative, keeping students actively involved through compromises and discussions while enforcing consequences when appropriate.
Your student might have a very different perspective on the role of private schools than most people in the U.S. do. In the Czech Republic, students usually attend private school if they are unsuccessful in the public school setting.
Just as U.S. teens look forward to their 16th and 18th birthdays, Czechs especially anticipate turning 15 and 18. After their 15th birthday, Czechs are issued a citizen card, which signifies they are legally responsible for their actions. At this time, they can also get a motorcycle license. When they turn 18, Czechs are considered legal adults and are able to vote and get married.
Fun Fact: Prague Castle is the largest castle in the world by area at over 18 acres.