由起床時間而劃分社會階層，你幾點起床？
5:00 migrant worker (工人)
6:00 student (學生)
7:00 blue-collar (藍領)
8:00 white-collar (白領)
9:00 businessman(商人)
10:00 boss (老闆)
11:00 scholar (學者)
12:00 artist (藝術家)
13:00 bargirl (小姐)