Buggy TLC Rentals and Leasing interview questions

They mainly asked questions about Python such as what decorators and generators are etc. They also asked about OOP concepts. They wanted to ask about BI and Data Analytics but I didn't know that so we skipped it. I was also asked to share my screen and write functions to find all palindromes in a string, find a specific index in the fibonacci sequence, an SQL query for the second highest salary in an employee table. And they also asked me to write the code for Conway's game of life and finish it offline

How do you handle stressful situations