People chasing such carrots on sticks are not healthy, happy nor balanced individuals. Every single one of them has something fundamentally broken deep inside, unquenchable thirst to over-compensate for that itch, which can manifest ie as greed.
In most cases in fact its just broken childhood mostly via broken father figure, source of eternal income for most psychologists since those issues are not actually fully fixable, at best they can be tamed a bit and folks brought into acceptance. Add some lower intensity mental issues and voila.
Of course neither money nor power work for such issue, but if one surrounds themselves with enough people repeating such mantras, it may eventually feel like they are right. At least for some time.
Nothing for regular folks here, unless one specifically says and feels that pursuit of happiness is not really on their agenda.
Also, would be nice if somebody compared mental issues drug consumptions US vs Europe say split by jobs. I literally know 0 people, peers, IT colleagues nor friends who take anything on mental health, we are just bunch of relatively happy balanced folks here who are not in frequent dread over some bigger protracted health issue that can wipe one out, don't have to worry about saving up a million or two for out kids universities, have enough time to relax on vacations, fully paid sick days etc. Once one is not desperately poor, this is how proper quality of life looks like, not some numbers on accounts.