Jai Sri Ganesha,
The most valuable thing in the world for Atman is eternal peace and the path is meditation at its real and optimize pitch,
Meditate upon the inherent self that a subjective party to the universal self but identity clash, first step is to accept the universal reality with its three aspects that rules all the three spheres that Earth, heaven and intervening spaces
They are not the three regions but chapters that already exist within inherent self, in embodied form spirit resort in illusionary Earth with chaos of life, in subtle reality intervening spaces create further chaos for both facets of Atman,
There is heaven within self with its characteristics that mind does not flicker here and maintain an even pace to support the self eternal and it yields peace for Atman
Jai Mahadev