Contrary to what we like to imagine from outside, in prison you don't get the most favorable conditions for meditation. It's still an effort to get your mind se

Contrary to what we like to imagine from outside, in prison you don't get the most favorable conditions for meditation. It's still an effort to get your mind serene and ready for heavy lifting like math. It's way more productive to focus on things that both have a lesser mental demand and touch your interest on a deeper, personal level.