I passed the first interview. The key is to practice your stories before the interview. Sample questions from previous interviews are all around the internet and I haven't asked any question that is not existing on the internet. Find every former question & take ss and then start preparing your answers. Make sure you give clear answers and don't forget to pinpoint necessities in the job description and company policy. Highlight those in common and show you are a good fit. Prepare your stories with many details but use the ones you need for that specific question, you can tailor your answers to many questions in that way. and be honest about yourself, they will be asking further questions to see your character more clearly. They want to see if you are a good fit for the company and your personality. If you can't find an answer to the questions, you may ask if you can answer the question in any other way that fit your story better.