Nature of mind is clear light, you cannot process thought while migrating in the Bardo* (*intermediate states between actual death and rebirth).
The self we perceive as "I" is a delusion is undefinable, mindful examination using logic and reason leads to our nature is moving energy. We cannot find a true "I" other than parts (constantly changing cells etc) other than parts in interdependence of other bits. Our form body is in constant flux of change constantly. Likewise our thought process undergoes constant changing views.
Moving energy (likened to the use of the word sole) (subtle winds) cannot become just a nothing (for the want of better description) subtle winds developed in interdependence of our own and collective activities of body, speech and mind carry the seeds (the as you sow so shall you reap seeds) carry the seeds of our tomorrows.
There is nothing on this planet or in the whole universe that exists just from its own side, nothing exists other than in interdependence, causes.
Marboulius picture-took thread