When the mind races, the breath becomes shallow and quick. Pranayama works in the opposite direction: by slowing and smoothing the breath, we gently slow the mind.
Simple techniques such as extended exhalation or alternate-nostril breathing settle the nervous system within minutes. There is nothing mystical about it — it is physiology meeting awareness.
Practised daily, pranayama becomes a tool you can carry anywhere, a way to find stillness in the middle of a busy life.