Not everything needs to be written at that level, but I've found that most programmers think they can do risk assessment on the back of a napkin and 'assume' th

Not everything needs to be written at that level, but I've found that most programmers think they can do risk assessment on the back of a napkin and 'assume' their crappy little music player has 0 safety risk just because they thought about it really hard for 5 minutes. See the earlier comment in this tree about how audio players DO have a safety element to them.