I've been in the "have everything" position (by you def) and also deeply unhappy for long periods of my life. There is a difference between "deeply unhappy" an

I've been in the "have everything" position (by you def) and also deeply unhappy for long periods of my life. There is a difference between "deeply unhappy" and "without purpose", though the second can lead to the first. I "solved" it by living for duty rather than happiness.