If that was a joke then you seriously need to work upon that. BTW speaking about the extension, If the rake remains idle for significant amount of time then what's the issue in extending it!!! Optimum utilisation of the rake is the ultimate goal. Nevertheless this extension will help the people of Uttarakhand more. Thousands of students from Uttarakhand live in Kota for enterance exams preparation and they only have the crawler Dehradun express as an option. If this extension happens then it would be a win-win for all.