It is important to get to the embassy or consulate well in advance of the time you have been scheduled to appear on the day of your F1 visa interview. This covers any unanticipated hold-ups, liea exam slotske lengthy lines at the entrance or security checks. During interviews, first impressions are crucial, so present yourself professionally and keep a cheerful attitude the entire time. Checkpoints for arrival & security. Before you can enter the consular area upon arrival, you will need to show your appointment confirmation at security checkpoints along with other necessary documents.