Have you considered your alternate wealth? Say, good physical health. Many folks have money/richness but not good physical or mental health. Of course, I am not saying you shouldn't get rich or anything but count your blessing, which could worsen. Don't overthink the future or past and missing out stuff; it is an unnecessary burden. Live in the current time and enjoy each day. The anxiety will reduce slowly, and wealth+happiness will follow gradually. At least, that is how I see it. YMMV.