Aside from showing that you take your application seriously, being organized also helps you feel less anxious during what can be a trying time. Candidates who are ready can all slots app listmake their case with assurance, improving their chances of success. Important Takeaways. To guarantee a successful visa interview, candidates should keep in mind to come to the interview with clarity and confidence, be ready to respond to questions honestly and concisely, and be well-prepared with all necessary paperwork and suitable clothing.