Good luck, so excited for you!
Projecting confidence is very important, so that is good to keep front and center, even if you're not really feeling it and have to put on a bit of an act.
Also, remember that your future boss wants to be able to know that you'll make their life easier if they hire you, so I'd suggest that you frame your answers with that in mind—anticipate, based on the nature of the job, what your boss's needs will be, and respond in ways that show that you've got it covered.
I'm rooting for you, and I believe in you
Projecting confidence is very important, so that is good to keep front and center, even if you're not really feeling it and have to put on a bit of an act.
Also, remember that your future boss wants to be able to know that you'll make their life easier if they hire you, so I'd suggest that you frame your answers with that in mind—anticipate, based on the nature of the job, what your boss's needs will be, and respond in ways that show that you've got it covered.
I'm rooting for you, and I believe in you