“All the Antarāya can be viewed as disease.
Vyādhi perhaps relates to a physical cause.
Other causes relate to:
– Doubt
– Confusion
– Deficiency
– Over excess
– Failure in life.”
– TKV Desikachar on Yoga Sūtra Chapter One verse 30

– TKV Desikachar Yoga Sūtra Study Quotes Collected and Collated
– T Krishnamacharya Yoga Sūtra Study Quotes Collected and Collated