Okay so not critical, just mildly inconvenient if lost.

I wouldn’t put it at “mildly inconvenient”, as the photos I could lose can never be restored. Most of the other things can. I’d be really sad if I lost all the photos, but it wouldn’t threaten my existence in any way.

I’m sorry, I should have specified in more detail what I meant by “critical”.

It’s not life-threatening, it’s just critical to me. It’s kinda like “my priciest possession” could mean a yacht or a half-dead car, depending on the context.