This is fascinating insight into prison economics/life! Typing is such a simple but revolutionary skill; how incredible that by sharing your abilities, others continue to be greatly benefitted.

I want to see yoga/meditation in every prison. You mentioned that you eventually led your own class. Is it commonly offered? Do you continue your practice now? Do you maintain contact with any of your students?

Also would be great to see law and commerce education, however unlikely the rules of the private prison corporation would be revealed. It's in the best interest of the system to keep the population compliant and uneducated, but what if there were a sudden shift towards a system of true rehabilitation and the prisoners were taught that which could best serve them?