These websites can offer helpful details about the procedures followed by particular consulates, typical mistakes to avoid, and advice on how to conduct oneself during a visa interview.stta.king Students should also think about booking their appointments during off-peak hours, like the middle of the week or early in the morning, when consulate employees might be less hurried & more receptive to their needs. Students' chances of obtaining an F1 visa slot can be greatly increased by combining careful planning with astute timing. Processing backlogs for visas.