How to overcome a long withstanding habit of drugs?

Question - Gurudev, how to overcome a long withstanding habit of drugs?

Gurudev Sri Sri - Just make a promise before you leave from here that you will never touch it and if it is someone else that you are talking about, bring them here and let them do several Sudarshan Kriyas and it will be gone. Hundreds and thousands of people have left drugs when they started doing Pranayama, Sudarshan Kriya and Sahaj Samadhi Meditation.