Back in the day I'd just wing it, hey, firmware update the only harddrive I own, what could go wrong. Now if it's not on at least two drives within a few hours

Back in the day I'd just wing it, hey, firmware update the only harddrive I own, what could go wrong. Now if it's not on at least two drives within a few hours of something new (photo, video, work done, whatever) it seems like a terrible risk. Part getting old, part being able to afford to have redundancy, I guess. Storage feels so much cheaper now.