Roti, kapra & makan - this are just joke & nothing else. If our nation do development in industrial & educational area, then this things will automatically come. I worked as a pharmacist previously like 4 years ago & u won't believe what were profits like if a syrup comes at 30rs, we sell it at 150 & I assure you that we sell 1 full room of that syrup per month in just one branch - Polycid - antacid syrup. Doctors have more more & more profit then you can imagine