Job Interview in the Evening

I have an interview this evening.
Although I will go to work as usual, I will leave earlier after eating lunch.
It takes more than 30 minutes from my apartment to the venue, so I will leave for the school at 4 p.m.
I will definitely get nervous during the interview, but I will conduct a mock lesson just as I planned.
The interview is supposed to be for an hour and a half to two hours.
The questions which will be asked in the interview have not been shown, so I will review my resume and documents which I sent to the school where I applied.