The description of the use of posture in aikido is super interesting!

I'm a little worried that analogizing "mental arts" to martial arts might lead the imagination in the wrong direction--it evokes ideas like "flexible" or "balanced" etc. But thinking about mental states when I get a lot of research done, the biggest one by far is when I'm trying to prove some annoying guy wrong on an inconsequential comment thread on tumblr. If I could only harness that motivation, I'd be set for life. Thinking about aikido practitioners primes me for things like "zen-like and serene", not "peeved and petty".