What do you choose?

Perception riches -----vs---- Material/Relational riches.
Being it all -----vs----- Having it all
Brahmacharya/Yoga is just the conscious pursuit of highest desire.
To desire or not desire is not a choice, the desire for the all is not chooseable.
The only choice is whether you want to pursue it consciously or not.
Unconscious pursuit of this make up all the worldly personas.

Experience is like the colors, harmonies, flavors, beauty math etc.
All else is just props that enact the experiences and their harmonies.
The experience machine is the body chemistry/chemical reactions/activations/firings.
This chemistry activation is inturn controlled by electrical/pranic activations.
So mastery of the prana would inturn master the body chemistry too, 
Thus making the body the kalpavrisksha, the experience machine.