It's hard for me to imagine... I've been in a position to work on training software for some aerospace equipment and maintenance, but even that was well defined

It's hard for me to imagine... I've been in a position to work on training software for some aerospace equipment and maintenance, but even that was well defined before I touched it. The closest I've come to that level of stress was working on security provisioning around financial systems. Hard to imagine being responsible directly for people's lives, not just livelihood.