I go swimming. I enjoy it and go regularly. At best every day in the morning. The indoor swimming pool in Oerlikon opens at 6am. Probably that’s only possible in Switzerland. If one arrives at six minutes to six, the first impatient swimmers are already waiting at the entrance. Everybody knows each other by sight. One minute to six the pool attendant arrives and exactly at six o’clock the door opens. After all, we are in Switzerland. As soon as the door opens, the waiting swimmers impatiently swarm to the changing rooms and only minutes later the first swimmers jump into the water.