Overseas callers Consider Canada US Immigration system Visas are issued by US Dept of State and administered within US by Dept of Justice.
Perception is reality at the interview with Consular officer.
It is unlikely that an Immigration official will take time to sit down with you, examine your case and spend an hour or more helping you think of ways to qualify for a visa as attorneys do when clients come to their office. Visa officials in your country are ordinary people like you and me .Fear and intimidation is absolutely groundless. Picking the right visa category is the single most important step one can take to ensure success in getting a visa. Immigration application is no different than any other application for lawful activity. The best way you can impress an Immigration official is to be prepared for all the questions.