If you are talking about these small lines i give u example of DSA jn. SMQL SRE jn. section u can't even board any train from DSA jn. These trains are fully packed but if you see from railway point of view these trains are going almost half filled bcos people are not buying tickets then how railway can help there. These rajdhanies are the main area where railway has chances of profit what is the meaning of operating such trains in which people are travelling free of cost or RALWAY KO CHOONA LAG RAHA H