Many of the pickpockets are trained in special schools called "Jingle Bell School". A pickpocket graduates from a J. B. S. when he is able to steal a wallet from a dressed fake man that has bells in his pockets. Even the most well-dressed, respectable person may be a pickpocket. Some of the favorite places of pickpockets are banks, airports, supermarket, elevators and trains and bus stations. Often a pickpocket will work with another pickpocket as his partner. Another kind of pickpocket works outside or inside bars and specializes in stealing from persons who have had too much alcohol to drink. The pickpocket that specializes in stealing from women is called "purse seizers". To avoid being the victim of a pickpocket, it is important to be very cautious and alert in the minds of large gatherings of people.