my dear i am not saying that every citizen even much lower class will also afford the AC trains. i am saying today demand of Ac trains is increasing as people who want to travel in AC demanding AC coaches more so for them those trains are there. u can not compare whole india with only UP Bihar only. we have to give respect and priority for every region. budget is not made by seeing rush of UP and bihar only. i have seen the problms of Jansadharan express but that trian was introduced for poor people which is a huge success but need more infra and coaches to full the purpose. everything has some negatives but we can not go forward by thing only negative things.