I will describe one of my ideal meditations:
The goal is to strengthen your soul with things you derive from your body and mind.
As thoughts appear in your mind,
try to melt them down into their most fundamental essence.
Then feed that essence into your soul.
Recycle spare and trivial ideas.
If you do this often, it can become automatic.
Also you can recycle larva / parasites, too, if you are careful.
The goal is to strengthen your soul with things you derive from your body and mind.
As thoughts appear in your mind,
try to melt them down into their most fundamental essence.
Then feed that essence into your soul.
Recycle spare and trivial ideas.
If you do this often, it can become automatic.
Also you can recycle larva / parasites, too, if you are careful.