Taking a swipe at the Opposition ahead of the Winter Session of Parliament, Prime Minister Narendra Modi said some parties cannot digest the defeat in the Bihar polls, and hoped that Parliament would not become the site of a "meltdown". In what could count among his most scathing addresses before a Parliament session, the Prime Minister said he was ready to give tips to the Opposition on how to perform, but they must not disrupt the functioning of the two Houses during the Winter Session.