[WilTimSon]

But openness about mental health issues and lower stigma around it is definitely a more modern thing, actually. I don't doubt that some subsets of the population got more depressed while others feel better, but it's very possible that rates would have been the same 30 years ago, had people felt okay with talking about suicidal thoughts, depression or a variety of other things that are at least a bit less stigmatised now. I'm not that old (or at least I like to think I'm not) but I can say with confidence nobody in my circle of friends 25 years ago would even think of saying they're depressed or suicidal. That would get you labelled a weirdo.