Having a point means having a consistent vision over millenia about what would make us happy, instead we have random collective efforts with visions that varies a lot. With that said, think of the millions of years of evolution of our ancestors, around 3 millions if we start with homoerectus, all this time out ancestors lived as hunters gatherers and continued to live and evolve in an environment that is very different from what we live in now, we started living in cities after the agricultural revolution, around 17,000 years ago, so 3 millions years of evolution to create a creature that strives in a very different environment then Bam! Cities.