-: Smile, and be open about it,
and never be afraid to say I don't know.
If you try to bluff your way through it,
or you kinda get stuck, or whatever, and lock up,
then that's bad.
There's nothing wrong with saying I don't know.
And, it doesn't matter who you are,
there's things that you don't know,
you're gonna get asked questions that you don't know.
And, sometimes, the questions are meant
to be difficult for you and, likely, that you won't know.
So, if you can get past that and try to enjoy yourself,
then it's not so bad.
But, if you go in just nervous and trepidatious about it,
then you're not gonna do as well.
So, just be open-minded, and happy,
and I think that'll take you pretty far.