The railway has issued notification that on TATKAL no any refund will be given. That will make problems for waiting ticket even no. 1. if railway give even 25% refund public will cancell the ticket , other wise even after cancel of programme person will not go for cancellation.why he waster his time and money,when he / she knows no any refund will be given, and ue to this waitlist no 1 also has to request to TT.