Machines must be machines, and men must be men. If machines, somehow or the other, try creeping into men's sphere, it's the beginning of their fading faith on each other. We, the men, are the makers and masters of machines: thus it should mean that they need human hand to operate; we, on the other hand, need not to rely totally on them in any walk of life. So, SAY NO TO MACHINES' ruling us !!!!! After all, they are not America to have got this much courageous.