selection of ministers is a herculean task P.M. because in democratic process group ism and lobby both are very essential for the existence. poor P M is helpless and showing timidness due to those factors. if you want to be next P.M and the survival of congress party to lead some leading roles against corruptions, price control and soothing the public crisis ultimately it will be a last chance for you either you should quit the post or mid term polls will not give you an opportunity to you and your party.