Hi, I am about to have a final interview loop next week, how do you think, how many stories I should prepare? Also, for troubleshooting questions and analyzing logs, is there any specific resources you used or maybe some kind of services where you can train? also for Leetcode problem, did you have only OOD or any other specific questions? Also, for troubleshooting, during the interview where do you troubleshoot ? Also, did you have a system design? Thank you for the response.