laiba1 - Being a doctor and being a waitress are two different things. I suppose you have a guaranteed and comfortable job but for them they are there as long as they dont start complaining about the boss abusing them and making them work as he pleases. There was this guy who came up with something like the labourers doing the Salwa expressway should be positive, smiling and not complaining about the hot weather while working in the scorching mid day heat.