yeah, my thoughts echo what most other people said: just keep your eyes wide open and observant so you can use this experience for next time! e.g. keep a journal and write stuff down so you remember...

I was at a code review recently with several people who had clearly never been through a major failure such as a start up going under (i've been through several...) and the difference in our viewpoints was apparent to me. This is valuable experience you're getting.