MBA aspirants who are likely to face Personal Interview in coming days are expected to be full of confidence. This aspect is one of the top criterions in PI. MBA admission selection panel is looking in you a confident personality who is raring to go for achieving any parameter on any scale.
If that would be the parameter to be selected in PI then it is better to work on your gaining confidence which must not be pretended otherwise you will be caught on slipping with your answers.
Practice with various PI exercises, read variety of subjects, think beyond horizon, create habit of reading books beyond text books, listen to great speeches, watch action and motivational videos, mediate to create more focus and top of all develop attributes of patience, toleration, listening others and create value for yourself and respect all.
Above traits will not only gain you immense confidence but will make you winner also in PI.