Is it dangerous to practise Pranayama without the assistance of a Guru (Teacher)?
A. People are unnecessarily alarmed. You can practise ordinary Pranayama exercises without the help of a Guru. A Guru is necessary if you want to practise Kumbhaka or retention of breath for a long time and unite Apana with Prana. The books written by realised Yogins can guide you if you are not able to get a Guru. But it is better to have a Guru by your side or you can get the lessons from him and practise them at home. You can keep regular correspondence with him. You can retain the breath from 1/2 to I or 2 minutes without any difficulty or danger. If you cannot get a realised Yogi, you can approach senior students of Yoga. They can help you.
