I'm a self taught with 5YOE and I'm having a screening interview at a FAANG in a few weeks. I'm afraid I'm nowhere near the knowledge I should have to perform w

I'm a self taught with 5YOE and I'm having a screening interview at a FAANG in a few weeks. I'm afraid I'm nowhere near the knowledge I should have to perform well in those interviews. DS&A is huge and although I read a book about it when I started learning to code, there's a ton of stuff that I'll need to learn in depth that I'll use scarcely during real life work and I've never used so far in my professional experience.