First FAANG interview coming up. Do I need a different mindset or treat it like any other company?

Pretty nervous heading into my first FAANG interview. On one hand, I’m genuinely grateful to even get an invite in this market. On the other hand, I’ve always felt like only the super smart, elite types make it into these companies, and I don’t really see myself that way.

I’ve been interviewing around for a bit now, and this one is easily the best opportunity I’ve come across, which is honestly making the nerves worse. Any advice for someone going through their first FAANG interview? What should I expect and how do I get out of my own head?