Earlier quoted context omitted.
These are luxuries, not mandatories. That's why many people don't get them. They can't. I absolutely can't.
If you put diet, exercise, sleep, and social support on a sliding scale, can you honestly say that you're doing everything in your power to maximize each one? I don't know your personal details, but most people who think this way are not actually trying their hardest in each category. Sure, some small percentage is going to face monumental challenges. But look at the data in the US for example. 70% of our deaths are…
And yet they don't, so it suggests to me that "it's not that simple". It's better to imagine that people _are_ doing what they can and it's still not enough, so rather than victim blaming, we can discover what's actually going on in these people's lives that's stopping their ability to reach it.
Are they so downtrodden that it's not worth the effort anymore? Are they actually working 2-3 jobs and 100 hours of unexpected time a week so they literally don't have time? Do they live so far away from work because they can't afford to live close such that all their time is spent commuting and they have no extra time anymore?