TRS chief K Chandrasekhara Rao has admitted that he forced by-elections in Telangana only to prove Chief Minister Y S Rajasekhar Reddy wrong and make the Congress leadership in Delhi realize there is a strong Telangana sentiment. He said he has no regrets about making voters in his Karimnagar Lok Sabha constituency vote for the third time in four years to show they are with the TRS in demanding a separate Telangana state.