Little dose of private trains are also necessary for maintaining healthy competition..Bahut passengers aise bhi hote hai jo jyada pay kar sakte hai but in return unko achi service chahiye hoti hai like punctuality,good and hygienic food, comfortable riding experience etc..Ye sab har ek passenger deserve karta hai but more or less IR has failed in this regard..That's why private trains are also necessary in a limit..I would love to see Tata,Alstom,Siemens,Indigo etc running their trains.