Greg’s grades had been good until high school, and then he began to get into a series of scrapes. Truancy, fighting, hustling snooker downtown, maybe hustling stolen goods uptown, although that had never been proved. <…> In 1953 he and his mother moved to Nebraska. The rainmaking business had gone bad, and there were some who said the pool-hall hustling had also gone bad. Source: The Dead Zone by Stephen King What does hustling mean? Does pool-hall hustling mean cheating when playing snooker? Is pool-hall played for money? Thank you.