I got my first ever internship in Amazon! I need to tips and advices from y'all!

So I'm in my 7th sem and I finally got my first ever internship and that is at Amazon. (I tried other semesters but nothing ever really worked out) I have a 6 months internship at Amazon in Bengaluru and the role is BIE. I've read countless threads about work culture in Amazon and I feel like I shouldn't be worrying about that right now I got this offer after so many rejections. I just wanna know from y'all what do I need to keep in mind, what should I prepare early on before I join. I just don't wanna seem like I have no clue what I'm doing 😭 Anything is appreciated!