Hard working or responsibility??

Working like mad in the ward!! every day doing the same thing.... help patient do toilet bath, not only 1 but 3-5 patients,changing drip, give inhalation, carry patient and patient heavy like elephant & I small like mouse,how to carry, change bedsheet, sponge patient, run there, run here!!!!! OMG!! I'm tired working like this!! Sooooooooooooooo many patients but few nurses working only, how can work like this!!! this is call "torture" but not responsibility of nurses!!! I'm sooooooooo tired!!! This week is the last week posting there, I wish I won't return to that ward again!!!!!!! please~