Indeed.
But a dozen is a sample size big enough to be significant. And you wouldn't have written what you did without the backup of actual real world evidence.
I'm left wondering if those people have looked at themselves for why their lives aren't that great, and presumably they have found...
What an interesting observation. One which I know you will have based on real experience. Poor mental health only tends to affect very bright people. Hmmm. Obviously there will be exceptions, but it's food for thought. Someone very close to me fits those criteria.
Regarding very stupid people...
Just think. In years to come, doctors will be able to take a sample and analyse the chemical imbalances in people's brains, prescribe a pill or jab to correct it, and hey presto, no more nutjobs !
The only issue I can see is if the nutjobs refuse the jab as they are convinced it contains...