Meditation teaches to sit proud, with humbleness. Pride is thymus, activated by core muscles driving down into the cushion to maintain upright posture; spine an arrow pointing both down and up. Humbleness is the chin dropping/dipping into thymic energy (neck stretching, eyes cast downward) and siphoning along the smile of the jaw into the brain stem, then around the back of the cranium to the crown (headtop), where it lifts to heaven. This our ever renewing circuit.