https://youtu.be/JyQlWJnxmBA?si=DrRt3PPR_wKmHx2w
SciShow: How Your Brain Waves Align with Other People's Brain Waves
https://youtu.be/qSHWouZL988?si=W5CQQGWiQgZXlV5x
Brain Waves of High Level Meditators
https://youtu.be/qSHWouZL988?si=W5CQQGWiQgZXlV5x
"The mind is a wonderful servant but a terrible master."
I believe spiritual freedom (a.k.a. self-discipline) manifests as bravery, confidence, grace, honesty, love, and inner peace.