Such a shame that these amazingly intelligent people can’t find peace of mind
Happiness, for all I know is basically the ability to ignore sad and inconvenient truths about the world around you. The smarter you are, the harder it is to maintain this delusion.
Lastly, I feel there is a very important reality that we all are largely unaware of it is that (IMHO) we live our lives in log scale, meaning generally every new experience creates much lighter impression than the one by say a few years ago. if you accept that (barring physical discomfort) world is not such a bad place compare to even a few decades ago.