All the doctors and physiotherapists commenting should relax and chill out a bit. It is a great show and people who feel offended by one line in the entire series seriously need to calm down. You need to understand the context in which that line was spoken. Such an amazing show with power-packed performances and gripping story certainly deserves a better rating than 1.3 in an industry which has only a handful of actors who can actually do justice to their characters. Do understand that the said line was said by an old arrogant woman to an equally rich-arrogant listener in the show. Nobody is questioning the importance of the work that you do and the hardwork you put in. We all know that your profession is irreplaceable. Peace out.