According to Osho, if material success lacks peace and joy, it is not wealth at all. Drop the illusion of 'having everything' and recognize you've been walking in the wrong direction. Use peace and joy as the touchstone, stop seeking in externals, and turn inward (through meditation) to build the only true, unlosable capital: the soul, rooted in the Divine.
Stop chasing more stuff; if you don’t feel peaceful and happy, turn inside and meditate to find the real treasure that can’t be lost.